Tag Archives: animation

The decade that was (2010-19) and the decade to come (2020-29): Science culture in Canada (5 of 5)

At long last, the end is in sight! This last part is mostly a collection of items that don’t fit elsewhere or could have fit elsewhere but that particular part was already overstuffed.

Podcasting science for the people

March 2009 was the birth date for a podcast, then called Skeptically Speaking and now known as Science for the People (Wikipedia entry). Here’s more from the Science for the People About webpage,

Science for the People is a long-format interview podcast that explores the connections between science, popular culture, history, and public policy, to help listeners understand the evidence and arguments behind what’s in the news and on the shelves.

Every week, our hosts sit down with science researchers, writers, authors, journalists, and experts to discuss science from the past, the science that affects our lives today, and how science might change our future.


Rachelle Saunders: Producer & Host

I love to learn new things, and say the word “fascinating” way too much. I like to talk about intersections and how science and critical thinking intersect with everyday life, politics, history, and culture. By day I’m a web developer, and I definitely listen to way too many podcasts.


H/t to GeekWrapped’s 20 Best Science Podcasts.

Science: human contexts and cosmopolitanism

situating science: Science in Human Contexts was a seven-year project ending in 2014 and funded by the Social Sciences and Humanities Research Council of Canada (SSHRC). Here’s more from their Project Summary webpage,

Created in 2007 with the generous funding of the Social Sciences and Humanities Research Council of Canada Strategic Knowledge Cluster grant, Situating Science is a seven-year project promoting communication and collaboration among humanists and social scientists that are engaged in the study of science and technology.

You can find out more about Situating Science’s final days in my August 16, 2013 posting where I included a lot of information about one of their last events titled, “Science and Society 2013 Symposium; Emerging Agendas for Citizens and the Sciences.”

The “think-tank” will dovetail nicely with a special symposium in Ottawa on Science and Society Oct. 21-23. For this symposium, the Cluster is partnering with the Institute for Science, Society and Policy to bring together scholars from various disciplines, public servants and policy workers to discuss key issues at the intersection of science and society. [emphasis mine]  The discussions will be compiled in a document to be shared with stakeholders and the wider public.

The team will continue to seek support and partnerships for projects within the scope of its objectives. Among our top priorities are a partnership to explore sciences, technologies and their publics as well as new partnerships to build upon exchanges between scholars and institutions in India, Singapore and Canada.

The Situating Science folks did attempt to carry on the organization’s work by rebranding the organization to call it the Canadian Consortium for Situating Science and Technology (CCSST). It seems to have been a short-lived volunteer effort.

Meanwhile, the special symposium held in October 2013 appears to have been the springboard for another SSHRC funded multi-year initiative, this time focused on science collaborations between Canada, India, and Singapore, Cosmopolitanism and the Local in Science and Nature from 2014 – 2017. Despite their sunset year having been in 2017, their homepage boasts news about a 2020 Congress and their Twitter feed is still active. Harking back, here’s what the project was designed to do, from the About Us page,

Welcome to our three year project that will establish a research network on “Cosmopolitanism” in science. It closely examines the actual types of negotiations that go into the making of science and its culture within an increasingly globalized landscape. This partnership is both about “cosmopolitanism and the local” and is, at the same time, cosmopolitan and local.

Anyone who reads this blog with any frequency will know that I often comment on the fact that when organizations such as the Council of Canadian Academies bring in experts from other parts of the world, they are almost always from the US or Europe. So, I was delighted to discover the Cosmopolitanism project and featured it in a February 19, 2015 posting.

Here’s more from Cosmopolitanism’s About Us page

Specifically, the project will:

  1. Expose a hitherto largely Eurocentric scholarly community in Canada to widening international perspectives and methods,
  2. Build on past successes at border-crossings and exchanges between the participants,
  3. Facilitate a much needed nation-wide organization and exchange amongst Indian and South East Asian scholars, in concert with their Canadian counterparts, by integrating into an international network,
  4. Open up new perspectives on the genesis and place of globalized science, and thereby
  5. Offer alternative ways to conceptualize and engage globalization itself, and especially the globalization of knowledge and science.
  6. Bring the managerial team together for joint discussion, research exchange, leveraging and planning – all in the aid of laying the grounds of a sustainable partnership

Eco Art (also known as ecological art or environmental art)

I’m of two minds as to whether I should have tried to stuff this into the art/sci subsection in part 2. On balance, I decided that this merited its own section and that part 2 was already overstuffed.

Let’s start in Newfoundland and Labrador with Marlene Creates (pronounced Kreets), here’s more about her from her website’s bio webpage,

Marlene Creates (pronounced “Kreets”) is an environmental artist and poet who works with photography, video, scientific and vernacular knowledge, walking and collaborative site-specific performance in the six-acre patch of boreal forest in Portugal Cove, Newfoundland and Labrador, Canada, where she lives.

For almost 40 years her work has been an exploration of the relationship between human experience, memory, language and the land, and the impact they have on each other. …

Currently her work is focused on the six acres of boreal forest where she lives in a ‘relational aesthetic’ to the land. This oeuvre includes Water Flowing to the Sea Captured at the Speed of Light, Blast Hole Pond River, Newfoundland 2002–2003, and several ongoing projects:

Marlene Creates received a Governor General’s Award in Visual and Media Arts for “Lifetime Artistic Achievement” in 2019. …

As mentioned in her bio, Creates has a ‘forest’ project. The Boreal Poetry Garden,
Portugal Cove, Newfoundland 2005– (ongoing)
. If you are interested in exploring it, she has created a virtual walk here. Just click on one of the index items on the right side of the screen to activate a video.

An October 1, 2018 article by Yasmin Nurming-Por for Canadian Art magazine features 10 artists who focus on environmental and/or land art themes,

As part of her 2016 master’s thesis exhibition, Fredericton [New Brunswick] artist Gillian Dykeman presented the video Dispatches from the Feminist Utopian Future within a larger installation that imagined various canonical earthworks from the perspective of the future. It’s a project that addresses the inherent sense of timelessness in these massive interventions on the natural landscape from the perspective of contemporary land politics. … she proposes a kind of interaction with the invasive and often colonial gestures of modernist Land art, one that imagines a different future for these earthworks, where they are treated as alien in a landscape and as beacons from a feminist future.

A video trailer featuring “DISPATCHES FROM THE FEMINIST UTOPIAN FUTURE” (from Dykeman’s website archive page featuring the show,

If you have the time, I recommend reading the article in its entirety.

Oddly, I did not expect Vancouver to have such an active eco arts focus. The City of Vancouver Parks Board maintains an Environmental Art webpage on its site listing a number of current and past projects.

I cannot find the date for when this Parks Board initiative started but I did find a document produced prior to a Spring 2006 Arts & Ecology think tank held in Vancouver under the auspices of the Canada Council for the Arts, the Canadian Commission for UNESCO, the Vancouver Foundation, and the Royal Society for the Encouragement of the Arts, Manufactures and Commerce (London UK).

In all likelihood, Vancouver Park Board’s Environmental Art webpage was produced after 2006.

I imagine the document and the think tank session helped to anchor any then current eco art projects and encouraged more projects.

The document (MAPPING THE TERRAIN OF CONTEMPORARY ECOART PRACTICE AND COLLABORATION) while almost 14 years old offers a fascinating overview of what was happening internationally and in Canada.

While its early days were in 2008, EartHand Gleaners (Vancouver-based) wasn’t formally founded as an arts non-for-profit organization until 2013. You can find out more about them and their projects here.

Eco Art has been around for decades according to the eco art think tank document but it does seemed to have gained momentum here in Canada over the last decade.

Photography and the Natural Sciences and Engineering Research Council of Canada (NSERC)

Exploring the jack pine tight knit family tree. Credit: Dana Harris Brock University (2018)

Pictured are developing phloem, cambial, and xylem cells (blue), and mature xylem cells (red), in the outermost portion of a jack pine tree. This research aims to identify the influences of climate on the cellular development of the species at its northern limit in Yellowknife, NT. The differences in these cell formations is what creates the annual tree ring boundary.

Science Exposed is a photography contest for scientists which has been run since 2016 (assuming the Past Winners archive is a good indicator for the programme’s starting year).

The 2020 competition recently closed but public voting should start soon. It’s nice to see that NSERC is now making efforts to engage members of the general public rather than focusing its efforts solely on children. The UK’s ASPIRES project seems to support the idea that adults need to be more fully engaged with STEM (science, technology, engineering, and mathematics) efforts as it found that children’s attitudes toward science are strongly influenced by their parents’ and relatives’ attitudes.(See my January 31, 2012 posting.)

Ingenious, the book and Ingenium, the science museums

To celebrate Canada’s 150th anniversary in 2017, then Governor General David Johnston and Tom Jenkins (Chair of the board for Open Text and former Chair of the federal committee overseeing the ‘Review of Federal Support to R&’D [see my October 21, 2011 posting about the resulting report]) wrote a boo about Canada’s inventors and inventions.

Johnston and Jenkins jaunted around the country launching their book (I have more about their June 1, 2017 Vancouver visit in a May 30, 2017 posting; scroll down about 60% of the way]).

The book’s full title, “Ingenious: How Canadian Innovators Made the World Smarter, Smaller, Kinder, Safer, Healthier, Wealthier and Happier ” outlines their thesis neatly.

Not all that long after the book was launched, there was a name change (thankfully) for the Canada Science and Technology Museums Corporation (CSTMC). It is now known as Ingenium (covered in my August 10, 2017 posting).

The reason that name change was such a relief (for those who don’t know) is that the corporation included three national science museums: Canada Aviation and Space Museum, Canada Agriculture and Food Museum, and (wait for it) Canada Science and Technology Museum. On the list of confusing names, this ranks very high for me. Again, I give thanks for the change from CSTMC to Ingenium, leaving the name for the museum alone.

2017 was also the year that the newly refurbished Canada Science and Technology Museum was reopened after more than three years (see my June 23, 2017 posting about the November 2017 reopening and my June 12, 2015 posting for more information about the situation that led to the closure).

A Saskatchewan lab, Convergence, Order of Canada, Year of Science, Animated Mathematics, a graphic novel, and new media

Since this section is jampacked, I’m using subheads.


Dr. Brian Eames hosts an artist-in-residence, Jean-Sebastien (JS) Gauthier at the University of Saskatchewan’s College of Medicine Eames Lab. A February 16, 2018 posting here featured their first collaboration together. It covered evolutionary biology, the synchrotron (Canadian Light Source [CLS]) in Saskatoon, and the ‘ins and outs’ of a collaboration between a scientist an artist. Presumably the art-in-residence position indicates that first collaboration went very well.

In January 2020, Brian kindly gave me an update on their current projects. Jean-Sebastin successfully coded an interactive piece for an exhibit at the 2019 Nuit Blanche Saskatoon event using Connect (Xbox). More recently, he got a VR [virtual reality] helmet for an upcoming project or two.

After much clicking on the Nuit Blanche Saskatoon 2019 interactive map, I found this,

Our Glass is a work of interactive SciArt co-created by artist JS Gauthier and biologist Dr Brian F. Eames. It uses cutting-edge 3D microscopic images produced for artistic purposes at the Canadian Light Source, Canada’s only synchrotron facility. Our Glass engages viewers of all ages to peer within an hourglass showing how embryonic development compares among animals with whom we share a close genetic heritage.

Eames also mentioned they were hoping to hold an international SciArt Symposium at the University of Saskatchewan in 2021.


Dr. Cristian Zaelzer-Perez, an instructor at Concordia University (Montreal; read this November 20, 2019 Concordia news release by Kelsey Rolfe for more about his work and awards), in 2016 founded the Convergence Initiative, a not-for-profit organization that encourages interdisciplinary neuroscience and art collaborations.

Cat Lau’s December 23, 2019 posting for the Science Borealis blog provides insight into Zaelzer-Perez’s relationship to science and art,

Cristian: I have had a relationship with art and science ever since I have had memory. As a child, I loved to do classifications, from grouping different flowers to collecting leaves by their shapes. At the same time, I really loved to draw them and for me, both things never looked different; they (art and science) have always worked together.

I started as a graphic designer, but the pursuit to learn about nature was never dead. At some point, I knew I wanted to go back to school to do research, to explore and learn new things. I started studying medical technologies, then molecular biology and then jumped into a PhD. At that point, my life as a graphic designer slipped down, because of the focus you have to give to the discipline. It seemed like every time I tried to dedicate myself to one thing, I would find myself doing the other thing a couple years later.

I came to Montreal to do my post-doc, but I had trouble publishing, which became problematic in getting a career. I was still loving what I was doing, but not seeing a future in that. Once again, art came back into my life and at the same time I saw that science was becoming really hard to understand and scientists were not doing much to bridge the gap.

The Convergence Initiative has an impressive array of programmes. Do check it out.

Order of Canada and ‘The Science Lady’

For a writer of children’s science books, an appointment to the Order of Canada is a singular honour. I cannot recall a children’s science book writer previous to Shar Levine being appointed as a Member of the Order of Canada. Known as ‘The Science Lady‘, Levine was appointed in 2016. Here’s more from her Wikipedia entry, Note: Links have been removed,

Shar Levine (born 1953) is an award-winning, best selling Canadian children’s author, and designer.

Shar has written over 70 books and book/kits, primarily on hands-on science for children. For her work in Science literacy and Science promotion, Shar has been appointed to the 2016 Order of Canada. In 2015, she was recognized by the University of Alberta and received their Alumni Honour Award. Levine, and her co-author, Leslie Johnstone, were co-recipients of the Eve Savory Award for Science Communication from the BC Innovation Council (2006) and their book, Backyard Science, was a finalist for the Subaru Award, (hands on activity) from the American Association for the Advancement of Science, Science Books and Films (2005). The Ultimate Guide to Your Microscope was a finalist-2008 American Association for the Advancement of Science/Subaru Science Books and Films Prize Hands -On Science/Activity Books.

To get a sense of what an appointment to the Order of Canada means, here’s a description from the government of Canada website,

The Order of Canada is how our country honours people who make extraordinary contributions to the nation.

Since its creation in 1967—Canada’s centennial year—more than 7 000 people from all sectors of society have been invested into the Order. The contributions of these trailblazers are varied, yet they have all enriched the lives of others and made a difference to this country. Their grit and passion inspire us, teach us and show us the way forward. They exemplify the Order’s motto: DESIDERANTES MELIOREM PATRIAM (“They desire a better country”).

Year of Science in British Columbia

In the Fall of 2010, the British Columbia provincial government announced a Year of Science (coinciding with the school year) . Originally, it was supposed to be a provincial government-wide initiative but the idea percolated through any number of processes and emerged as a year dedicated to science education for youth (according to the idea’s originator, Moira Stilwell who was then a Member of the Legislative Assembly [MLA]’ I spoke with her sometime in 2010 or 2011).

As the ‘year’ drew to a close, there was a finale ($1.1M in funding), which was featured here in a July 6, 2011 posting.

The larger portion of the money ($1M) was awarded to Science World while $100,000 ($0.1 M) was given to the Pacific Institute of Mathematical Sciences To my knowledge there have been no followup announcements about how the money was used.

Animation and mathematics

In Toronto, mathematician Dr. Karan Singh enjoyed a flurry of interest due to his association with animator Chris Landreth and their Academy Award (Oscar) Winning 2004 animated film, Ryan. They have continued to work together as members of the Dynamic Graphics Project (DGP) Lab at the University of Toronto. Theirs is not the only Oscar winning work to emerge from one or more of the members of the lab. Jos Stam, DGP graduate and adjunct professor won his third in 2019.

A graphic novel and medical promise

An academic at Simon Fraser University since 2015, Coleman Nye worked with three other women to produce a graphic novel about medical dilemmas in a genre described as’ ethno-fiction’.

Lissa: A Story about Medical Promise, Friendship, and Revolution (2017) by Sherine Hamdy and Coleman Nye, two anthropologists and Art by Sarula Bao and Caroline Brewer, two artists.

Here’s a description of the book from the University of Toronto Press website,

As young girls in Cairo, Anna and Layla strike up an unlikely friendship that crosses class, cultural, and religious divides. Years later, Anna learns that she may carry the hereditary cancer gene responsible for her mother’s death. Meanwhile, Layla’s family is faced with a difficult decision about kidney transplantation. Their friendship is put to the test when these medical crises reveal stark differences in their perspectives…until revolutionary unrest in Egypt changes their lives forever.

The first book in a new series [ethnoGRAPIC; a series of graphic novels from the University of Toronto Press], Lissa brings anthropological research to life in comic form, combining scholarly insights and accessible, visually-rich storytelling to foster greater understanding of global politics, inequalities, and solidarity.

I hope to write more about this graphic novel in a future posting.

New Media

I don’t know if this could be described as a movement yet but it’s certainly an interesting minor development. Two new media centres have hosted, in the last four years, art/sci projects and/or workshops. It’s unexpected given this definition from the Wikipedia entry for New Media (Note: Links have been removed),

New media are forms of media that are computational and rely on computers for redistribution. Some examples of new media are computer animations, computer games, human-computer interfaces, interactive computer installations, websites, and virtual worlds.[1][2]

In Manitoba, the Video Pool Media Arts Centre hosted a February 2016 workshop Biology as a New Art Medium: Workshop with Marta De Menezes. De Menezes, an artist from Portugal, gave workshops and talks in both Winnipeg (Manitoba) and Toronto (Ontario). Here’s a description for the one in Winnipeg,

This workshop aims to explore the multiple possibilities of artistic approaches that can be developed in relation to Art and Microbiology in a DIY situation. A special emphasis will be placed on the development of collaborative art and microbiology projects where the artist has to learn some biological research skills in order to create the artwork. The course will consist of a series of intense experimental sessions that will give raise to discussions on the artistic, aesthetic and ethical issues raised by the art and the science involved. Handling these materials and organisms will provoke a reflection on the theoretical issues involved and the course will provide background information on the current diversity of artistic discourses centred on biological sciences, as well a forum for debate.

VIVO Media Arts Centre in Vancouver hosted the Invasive Systems in 2019. From the exhibition page,

Picture this – a world where AI invades human creativity, bacteria invade our brains, and invisible technological signals penetrate all natural environments. Where invasive species from plants to humans transform spaces where they don’t belong, technology infiltrates every aspect of our daily lives, and the waste of human inventions ravages our natural environments.

This weekend festival includes an art-science exhibition [emphasis mine], a hands-on workshop (Sat, separate registration required), and guided discussions and tours by the curator (Sat/Sun). It will showcase collaborative works by three artist/scientist pairs, and independent works by six artists. Opening reception will be on Friday, November 8 starting at 7pm; curator’s remarks and performance by Edzi’u at 7:30pm and 9pm. 

New Westminster’s (British Columbia) New Media Gallery recently hosted an exhibition, ‘winds‘ from June 20 – September 29, 2019 that could be described as an art/sci exhibition,

Landscape and weather have long shared an intimate connection with the arts.  Each of the works here is a landscape: captured, interpreted and presented through a range of technologies. The four artists in this exhibition have taken, as their material process, the movement of wind through physical space & time. They explore how our perception and understanding of landscape can be interpreted through technology. 

These works have been created by what might be understood as a sort of scientific method or process that involves collecting data, acute observation, controlled experiments and the incorporation of measurements and technologies that control or collect motion, pressure, sound, pattern and the like. …

Council of Canadian Academies, Publishing, and Open Access

Established in 2005, the Council of Canadian Academies (CCA) (Wikipedia entry) is tasked by various departments and agencies to answer their queries about science issues that could affect the populace and/or the government. In 2014, the CCA published a report titled, Science Culture: Where Canada Stands. It was in response to the Canada Science and Technology Museums Corporation (now called Ingenium), Industry Canada, and Natural Resources Canada and their joint request that the CCA conduct an in-depth, independent assessment to investigate the state of Canada’s science culture.

I gave a pretty extensive analysis of the report, which I delivered in four parts: Part 1, Part 2 (a), Part 2 (b), and Part 3. In brief, the term ‘science culture’ seems to be specifically, i.e., it’s not used elsewhere in the world (that we know of), Canadian. We have lots to be proud of. I was a little disappointed by the lack of culture (arts) producers on the expert panel and, as usual, I bemoaned the fact that the international community included as reviewers, members of the panel, and as points for comparison were drawn from the usual suspects (US, UK, or somewhere in northern Europe).

Science publishing in Canada took a bit of a turn in 2010, when the country’s largest science publisher, NRC (National Research Council) Research Publisher was cut loose from the government and spun out into the private, *not-for-profit publisher*, Canadian Science Publishing (CSP). From the CSP Wikipedia entry,

Since 2010, Canadian Science Publishing has acquired five new journals:

Since 2010, Canadian Science Publishing has also launched four new journals

Canadian Science Publishing offers researchers options to make their published papers freely available (open access) in their standard journals and in their open access journal, (from the CSP Wikipedia entry)

Arctic Science aims to provide a collaborative approach to Arctic research for a diverse group of users including government, policy makers, the general public, and researchers across all scientific fields

FACETS is Canada’s first open access multidisciplinary science journal, aiming to advance science by publishing research that the multi-faceted global community of research. FACETS is the official journal of the Royal Society of Canada’s Academy of Science.

Anthropocene Coasts aims to understand and predict the effects of human activity, including climate change, on coastal regions.

In addition, Canadian Science Publishing strives to make their content accessible through the CSP blog that includes plain language summaries of featured research. The open-access journal FACETS similarly publishes plain language summaries.

*comment removed*

CSP announced (on Twitter) a new annual contest in 2016,

Canadian Science Publishing@cdnsciencepub

New CONTEST! Announcing Visualizing Science! Share your science images & win great prizes! Full details on the blog http://cdnsciencepub.com/blog/2016-csp-image-contest-visualizing-science.aspx1:45 PM · Sep 19, 2016·TweetDeck

The 2016 blog posting is no longer accessible. Oddly for a contest of this type, I can’t find an image archive for previous contests. Regardless, a 2020 competition has been announced for Summer 2020. There are some details on the VISUALIZING SCIENCE 2020 webpage but some are missing, e.g., no opening date, no deadline. They are encouraging you to sign up for notices.

Back to open access, in a January 22, 2016 posting I featured news about Montreal Neuro (Montreal Neurological Institute [MNI] in Québec, Canada) and its then new policy giving researchers world wide access to its research and made a pledge that it would not seek patents for its work.

Fish, Newfoundland & Labrador, and Prince Edward Island

AquAdvantage’s genetically modified salmon was approved for consumption in Canada according to my May 20, 2016 posting. The salmon are produced/farmed by a US company (AquaBounty) but the the work of genetically modifying Atlantic salmon with genetic material from the Chinook (a Pacific ocean salmon) was mostly undertaken at Memorial University in Newfoundland & Labrador.

The process by which work done in Newfoundland & Labrador becomes the property of a US company is one that’s well known here in Canada. The preliminary work and technology is developed here and then purchased by a US company, which files patents, markets, and profits from it. Interestingly, the fish farms for the AquAdvantage salmon are mostly (two out of three) located on Prince Edward Island.

Intriguingly, 4.5 tonnes of the modified fish were sold for consumption in Canada without consumers being informed (see my Sept. 13, 2017 posting, scroll down about 45% of the way).

It’s not all sunshine and roses where science culture in Canada is concerned. Incidents where Canadians are not informed let alone consulted about major changes in the food supply and other areas are not unusual. Too many times, scientists, politicians, and government policy experts want to spread news about science without any response from the recipients who are in effect viewed as a ‘tabula rasa’ or a blank page.

Tying it all up

This series has been my best attempt to document in some fashion or another the extraordinary range of science culture in Canada from roughly 2010-19. Thank you! This series represents a huge amount of work and effort to develop science culture in Canada and I am deeply thankful that people give so much to this effort.

I have inevitably missed people and organizations and events. For that I am very sorry. (There is an addendum to the series as it’s been hard to stop but I don’t expect to add anything or anyone more.)

I want to mention but can’t expand upon,the Pan-Canadian Artificial Intelligence Strategy, which was established in the 2017 federal budget (see a March 31, 2017 posting about the Vector Institute and Canada’s artificial intelligence sector).

Science Borealis, the Canadian science blog aggregator, owes its existence to Canadian Science Publishing for the support (programming and financial) needed to establish itself and, I believe, that support is still ongoing. I think thanks are also due to Jenny Ryan who was working for CSP and championed the initiative. Jenny now works for Canadian Blood Services. Interestingly, that agency added a new programme, a ‘Lay Science Writing Competition’ in 2018. It’s offered n partnership with two other groups, the Centre for Blood Research at the University of British Columbia and Science Borealis

While the Royal Astronomical Society of Canada does not fit into my time frame as it lists as its founding date December 1, 1868 (18 months after confederation), the organization did celebrate its 150th anniversary in 2018.

Vancouver’s Electric Company often produces theatrical experiences that cover science topics such as the one featured in my June 7, 2013 posting, You are very star—an immersive transmedia experience.

Let’s Talk Science (Wikipedia entry) has been heavily involved with offering STEM (science, technology, engineering, and mathematics) programming both as part of curricular and extra-curricular across Canada since 1993.

This organization predates confederation having been founded in 1849 by Sir Sandford Fleming and Kivas Tully in Toronto. for surveyors, civil engineers, and architects. It is the Royal Canadian Institute of Science (Wikipedia entry)_. With almost no interruption, they have been delivering a regular series of lectures on the University of Toronto campus since 1913.

The Perimeter Institute for Theoretical Physics is a more recent beast. In 1999 Mike Lazirides, founder of Research In Motion (now known as Blackberry Limited), acted as both founder and major benefactor for this institute in Waterloo, Ontario. They offer a substantive and imaginative outreach programmes such as Arts and Culture: “Event Horizons is a series of unique and extraordinary events that aim to stimulate and enthral. It is a showcase of innovative work of the highest international standard, an emotional, intellectual, and creative experience. And perhaps most importantly, it is a social space, where ideas collide and curious minds meet.”

While gene-editing hasn’t seemed to be top-of-mind for anyone other than those in the art/sci community that may change. My April 26, 2019 posting focused on what appears to be a campaign to reverse Canada’s criminal ban on human gene-editing of inheritable cells (germline). With less potential for controversy, there is a discussion about somatic gene therapies and engineered cell therapies. A report from the Council of Canadian is due in the Fall of 2020. (The therapies being discussed do not involve germline editing.)

French language science media and podcasting

Agence Science-Presse is unique as it is the only press agency in Canada devoted to science news. Founded in 1978, it has been active in print, radio, television, online blogs, and podcasts (Baladodiffusion). You can find their Twitter feed here.

I recently stumbled across ‘un balados’ (podcast), titled, 20%. Started in January 2019 by the magazine, Québec Science, the podcast is devoted to women in science and technology. 20%, the podcast’s name, is the statistic representing the number of women in those fields. “Dans les domaines de la science et de la technologie, les femmes ne forment que 20% de la main-d’oeuvre.” (from the podcast webpage) The podcast is a co-production between “Québec Science [founded in 1962] et l’Acfas [formerly, l’Association Canadienne-Française pour l’Avancement des Sciences, now, Association francophone pour le savoir], en collaboration avec la Commission canadienne pour l’UNESCO, L’Oréal Canada et la radio Choq.ca.” (also from the podcast webpage)

Does it mean anything?

There have been many developments since I started writing this series in late December 2019. In January 2020, Iran shot down one of its own planes. That error killed some 176 people , many of them (136 Canadians and students) bound for Canada. The number of people who were involved in the sciences, technology, and medicine was striking.

It was a shocking loss and will reverberate for quite some time. There is a memorial posting here (January 13, 2020), which includes links to another memorial posting and an essay.

As I write this we are dealing with a pandemic, COVID-19, which has us all practicing physical and social distancing. Congregations of large numbers are expressly forbidden. All of this is being done in a bid to lessen the passage of the virus, SARS-CoV-2 which causes COVID-19.

In the short term at least, it seems that much of what I’ve described in these five parts (and the addendum) will undergo significant changes or simply fade away.

As for the long term, with this last 10 years having hosted the most lively science culture scene I can ever recall, I’m hopeful that science culture in Canada will do more than survive but thrive.

For anyone who missed them:

Part 1 covers science communication, science media (mainstream and others such as blogging) and arts as exemplified by music and dance: The decade that was (2010-19) and the decade to come (2020-29): Science culture in Canada (1 of 5).

Part 2 covers art/science (or art/sci or sciart) efforts, science festivals both national and local, international art and technology conferences held in Canada, and various bar/pub/café events: The decade that was (2010-19) and the decade to come (2020-29): Science culture in Canada (2 of 5).

Part 3 covers comedy, do-it-yourself (DIY) biology, chief science advisor, science policy, mathematicians, and more: The decade that was (2010-19) and the decade to come (2020-29): Science culture in Canada (3 of 5)

Part 4 covers citizen science, birds, climate change, indigenous knowledge (science), and the IISD Experimental Lakes Area: The decade that was (2010-19) and the decade to come (2020-29): Science culture in Canada (4 of 5)

*”for-profit publisher, Canadian Science Publishing (CSP)” corrected to “not-for-profit publisher, Canadian Science Publishing (CSP)” and this comment “Not bad for a for-profit business, eh?” removed on April 29, 2020 as per Twitter comments,

Canadian Science Publishing @cdnsciencepub

Hi Maryse, thank you for alerting us to your blog. To clarify, Canadian Science Publishing is a not-for-profit publisher. Thank you as well for sharing our image contest. We’ve updated the contest page to indicate that the contest opens July 2020!

10:01am · 29 Apr 2020 · Twitter Web App

SIGGRAPH (Special Interest Group on Computer GRAPHics and Interactive Techniques) and their art gallery from Aug. 12 – 16, 2018 (making the world synthetic) in Vancouver (Canada)

While my main interest is the group’s temporary art gallery, I am providing a brief explanatory introduction and a couple of previews for SIGGRAPH 2018.


For anyone unfamiliar with the Special Interest Group on Computer GRAPHics and Interactive Techniques (SIGGRAPH) and its conferences, from the SIGGRAPH Wikipedia entry Note: Links have been removed),

Some highlights of the conference are its Animation Theater and Electronic Theater presentations, where recently created CG films are played. There is a large exhibition floor, where several hundred companies set up elaborate booths and compete for attention and recruits. Most of the companies are in the engineering, graphics, motion picture, or video game industries. There are also many booths for schools which specialize in computer graphics or interactivity.

Dozens of research papers are presented each year, and SIGGRAPH is widely considered the most prestigious forum for the publication of computer graphics research.[1] The recent paper acceptance rate for SIGGRAPH has been less than 26%.[2] The submitted papers are peer-reviewed in a single-blind process.[3] There has been some criticism about the preference of SIGGRAPH paper reviewers for novel results rather than useful incremental progress.[4][5] …

This is the third SIGGRAPH Vancouver has hosted; the others were in 2011 and 2014.  The theme for the 2018 iteration is ‘Generations’; here’s more about it from an Aug. 2, 2018 article by Terry Flores for Variety,

While its focus is firmly forward thinking, SIGGRAPH 2018, the computer graphics, animation, virtual reality, games, digital art, mixed reality, and emerging technologies conference, is also tipping its hat to the past thanks to its theme this year: Generations. The conference runs Aug. 12-16 in Vancouver, B.C.

“In the literal people sense, pioneers in the computer graphics industry are standing shoulder to shoulder with researchers, practitioners and the future of the industry — young people — mentoring them, dabbling across multiple disciplines to innovate, relate, and grow,” says SIGGRAPH 2018 conference chair Roy C. Anthony, VP of creative development and operations at software and technology firm Ventuz. “This is really what SIGGRAPH has always been about. Generations really seemed like a very appropriate way of looking back and remembering where we all came from and how far we’ve come.”

SIGGRAPH 2018 has a number of treats in store for attendees, including the debut of Disney’s first VR film, the short “Cycles”; production sessions on the making of “Blade Runner 2049,” “Game of Thrones,” “Incredibles 2” and “Avengers: Infinity War”; as well as sneak peeks of Disney’s upcoming “Ralph Breaks the Internet: Wreck-It Ralph 2” and Laika’s “Missing Link.”

That list of ‘treats’ in the last paragraph makes the conference seem more like an iteration of a ‘comic-con’ than a technology conference.


I have four items about work that will be presented at SIGGRAPH 2018, First up, something about ‘redirected walking’ from a June 18, 2018 Association for Computing Machinery news release on EurekAlert,

CHICAGO–In the burgeoning world of virtual reality (VR) technology, it remains a challenge to provide users with a realistic perception of infinite space and natural walking capabilities in the virtual environment. A team of computer scientists has introduced a new approach to address this problem by leveraging a natural human phenomenon: eye blinks.

All humans are functionally blind for about 10 percent of the time under normal circumstances due to eye blinks and saccades, a rapid movement of the eye between two points or objects. Eye blinks are a common and natural cause of so-called “change blindness,” which indicates the inability for humans to notice changes to visual scenes. Zeroing in on eye blinks and change blindness, the team has devised a novel computational system that effectively redirects the user in the virtual environment during these natural instances, all with undetectable camera movements to deliver orientation redirection.

“Previous RDW [redirected walking] techniques apply rotations continuously while the user is walking. But the amount of unnoticeable rotations is limited,” notes Eike Langbehn, lead author of the research and doctoral candidate at the University of Hamburg. “That’s why an orthogonal approach is needed–we add some additional rotations when the user is not focused on the visuals. When we learned that humans are functionally blind for some time due to blinks, we thought, ‘Why don’t we do the redirection during eye blinks?'”

Human eye blinks occur approximately 10 to 20 times per minute, about every 4 to 19 seconds. Leveraging this window of opportunity–where humans are unable to detect major motion changes while in a virtual environment–the researchers devised an approach to synchronize a computer graphics rendering system with this visual process, and introduce any useful motion changes in virtual scenes to enhance users’ overall VR experience.

The researchers’ experiments revealed that imperceptible camera rotations of 2 to 5 degrees and translations of 4 to 9 cm of the user’s viewpoint are possible during a blink without users even noticing. They tracked test participants’ eye blinks by an eye tracker in a VR head-mounted display. In a confirmatory study, the team validated that participants could not reliably detect in which of two eye blinks their viewpoint was manipulated while walking a VR curved path. The tests relied on unconscious natural eye blinking, but the researchers say redirection during blinking could be carried out consciously. Since users can consciously blink multiple times a day without much effort, eye blinks provide great potential to be used as an intentional trigger in their approach.

The team will present their work at SIGGRAPH 2018, held 12-16 August in Vancouver, British Columbia. The annual conference and exhibition showcases the world’s leading professionals, academics, and creative minds at the forefront of computer graphics and interactive techniques.

“RDW is a big challenge since current techniques still need too much space to enable unlimited walking in VR,” notes Langbehn. “Our work might contribute to a reduction of space since we found out that unnoticeable rotations of up to five degrees are possible during blinks. This means we can improve the performance of RDW by approximately 50 percent.”

The team’s results could be used in combination with other VR research, such as novel steering algorithms, improved path prediction, and rotations during saccades, to name a few. Down the road, such techniques could some day enable consumer VR users to virtually walk beyond their living room.

Langbehn collaborated on the work with Frank Steinicke of University of Hamburg, Markus Lappe of University of Muenster, Gregory F. Welch of University of Central Florida, and Gerd Bruder, also of University of Central Florida. For the full paper and video, visit the team’s project page.



ACM, the Association for Computing Machinery, is the world’s largest educational and scientific computing society, uniting educators, researchers, and professionals to inspire dialogue, share resources, and address the field’s challenges. ACM SIGGRAPH is a special interest group within ACM that serves as an interdisciplinary community for members in research, technology, and applications in computer graphics and interactive techniques. SIGGRAPH is the world’s leading annual interdisciplinary educational experience showcasing the latest in computer graphics and interactive techniques. SIGGRAPH 2018, marking the 45th annual conference hosted by ACM SIGGRAPH, will take place from 12-16 August at the Vancouver Convention Centre in Vancouver, B.C.

They have provided an image illustrating what they mean (I don’t find it especially informative),

Caption: The viewing behavior of a virtual reality user, including fixations (in green) and saccades (in red). A blink fully suppresses visual perception. Credit: Eike Langbehn

Next up (2), there’s Disney Corporation’s first virtual reality (VR) short, from a July 19, 2018  Association for Computing Machinery news release on EurekAlert,

Walt Disney Animation Studios will debut its first ever virtual reality short film at SIGGRAPH 2018, and the hope is viewers will walk away feeling connected to the characters as equally as they will with the VR technology involved in making the film.

Cycles, an experimental film directed by Jeff Gipson, centers around the true meaning of creating a home and the life it holds inside its walls. The idea for the film is personal, inspired by Gipson’s childhood spending time with his grandparents and creating memories in their home, and later, having to move them to an assisted living residence.

“Every house has a story unique to the people, the characters who live there,” says Gipson. “We wanted to create a story in this single place and be able to have the viewer witness life happening around them. It is an emotionally driven film, expressing the real ups and downs, the happy and sad moments in life.”

For Cycles, Gipson also drew from his past life as an architect, having spent several years designing skate parks, and from his passion for action sports, including freestyle BMX. In Los Angeles, where Gipson lives, it is not unusual to find homes with an empty swimming pool reserved for skating or freestyle biking. Part of the pitch for Cycles came out of Gipson’s experience riding in these empty pools and being curious about the homes attached to them, the families who lived there, and the memories they made.

SIGGRAPH attendees will have the opportunity to experience Cycles at the Immersive Pavilion, a new space for this year’s conference. The Pavilion is devoted exclusively to virtual, augmented, and mixed reality and will contain: the VR Theater, a storytelling extravaganza that is part of the Computer Animation Festival; the Vrcade, a space for VR, AR, and MR games or experiences; and the well-known Village, for showcasing large-scale projects. SIGGRAPH 2018, held 12-16 August in Vancouver, British Columbia, is an annual gathering that showcases the world’s leading professionals, academics, and creative minds at the forefront of computer graphics and interactive techniques.

The production team completed Cycles in four months with about 50 collaborators as part of a professional development program at the studio. A key difference in VR filmmaking includes getting creative with how to translate a story to the VR “screen.” Pre-visualizing the narrative, for one, was a challenge. Rather than traditional storyboarding, Gipson and his team instead used a mix of Quill VR painting techniques and motion capture to “storyboard” Cycles, incorporating painters and artists to generate sculptures or 3D models of characters early on and draw scenes for the VR space. The creators also got innovative with the use of light and color saturation in scenes to help guide the user’s eyes during the film.

“What’s cool for VR is that we are really on the edge of trying to figure out what it is and how to tell stories in this new medium,” says Gipson. “In VR, you can look anywhere and really be transported to a different world, experience it from different angles, and see every detail. We want people watching to feel alive and feel emotion, and give them a true cinematic experience.”

This is Gipson’s VR directorial debut. He joined Walt Disney Animation Studios in 2013, serving as a lighting artist on Disney favorites like Frozen, Zootopia, and Moana. Of getting to direct the studio’s first VR short, he says, “VR is an amazing technology and a lot of times the technology is what is really celebrated. We hope more and more people begin to see the emotional weight of VR films, and with Cycles in particular, we hope they will feel the emotions we aimed to convey with our story.”

Apparently this is a still from the ‘short’,

Caption: Disney Animation Studios will present ‘Cycles’ , its first virtual reality (VR) short, at ACM SIGGRAPH 2018. Credit: Disney Animation Studios

There’s also something (3) from Google as described in a July 26, 2018 Association of Computing Machinery news release on EurekAlert,

Google has unveiled a new virtual reality (VR) immersive experience based on a novel system that captures and renders high-quality, realistic images from the real world using light fields. Created by a team of leading researchers at Google, Welcome to Light Fields is the tech giant’s splash into the nascent arena of light fields VR experiences, an exciting corner of VR video technology gaining traction for its promise to deliver extremely high-quality imagery and experiences in the virtual world.

Google released Welcome to Light Fields earlier this year as a free app on Steam VR for HTC Vive, Oculus Rift, and Windows Mixed Reality headsets. The creators will demonstrate the VR experience at SIGGRAPH 2018, in the Immersive Pavilion, a new space for this year’s conference. The Pavilion is devoted exclusively to virtual, augmented, and mixed reality and will contain: the Vrcade, a space for VR, AR, and MR games or experiences; the VR Theater, a storytelling extravaganza that is part of the Computer Animation Festival; and the well-known Village, for showcasing large-scale projects. SIGGRAPH 2018, held 12-16 August in Vancouver, British Columbia, is an annual gathering that showcases the world’s leading professionals, academics, and creative minds at the forefront of computer graphics and interactive techniques.

Destinations in Welcome to Light Fields include NASA’s Space Shuttle Discovery, delivering to viewers an astronaut’s view inside the flight deck, which has never been open to the public; the pristine teak and mahogany interiors of the Gamble House, an architectural treasure in Pasadena, CA; and the glorious St. Stephen’s Church in Granada Hills, CA, home to a stunning wall of more than 14,000 pieces of glimmering stained glass.

“I love that light fields in VR can teleport you to exotic places in the real world, and truly make you believe you are there,” says Ryan Overbeck, software engineer at Google who co-led the project. “To me, this is magic.”

To bring this experience to life, Overbeck worked with a team that included Paul Debevec, senior staff engineer at Google, who managed the project and led the hardware piece with engineers Xueming Yu, Jay Busch, and Graham Fyffe. With Overbeck, Daniel Erickson and Daniel Evangelakos focused on the software end. The researchers designed a comprehensive system for capturing and rendering high-quality, spherical light field still images from footage captured in the real world. They developed two easy-to-use light field camera rigs, based on the GoPro Hero4action sports camera, that efficiently capture thousands of images on the surface of a sphere. Those images were then passed through a cloud-based light-field-processing pipeline.

Among other things, explains Overbeck, “The processing pipeline uses computer vision to place the images in 3D and generate depth maps, and we use a modified version of our vp9 video codec

to compress the light field data down to a manageable size.” To render a light field dataset, he notes, the team used a rendering algorithm that blends between the thousands of light field images in real-time.

The team relied on Google’s talented pool of engineers in computer vision, graphics, video compression, and machine learning to overcome the unique challenges posed in light fields technology. They also collaborated closely with the WebM team (who make the vp9 video codec) to develop the high-quality light field compression format incorporated into their system, and leaned heavily on the expertise of the Jump VR team to help pose the images and generate depth maps. (Jump is Google’s professional VR system for achieving 3D-360 video production at scale.)

Indeed, with Welcome to Light Fields, the Google team is demonstrating the potential and promise of light field VR technology, showcasing the technology’s ability to provide a truly immersive experience with a level of unmatched realism. Though light fields technology has been researched and explored in computer graphics for more than 30 years, practical systems for actually delivering high-quality light field experiences has not yet been possible.

Part of the team’s motivation behind creating this VR light field experience is to invigorate the nascent field.

“Welcome to Light Fields proves that it is now possible to make a compelling light field VR viewer that runs on consumer-grade hardware, and we hope that this knowledge will encourage others to get involved with building light field technology and media,” says Overbeck. “We understand that in order to eventually make compelling consumer products based on light fields, we need a thriving light field ecosystem. We need open light field codecs, we need artists creating beautiful light field imagery, and we need people using VR in order to engage with light fields.”

I don’t really understand why this image, which looks like something belongs on advertising material, would be chosen to accompany a news release on a science-based distribution outlet,

Caption: A team of leading researchers at Google, will unveil the new immersive virtual reality (VR) experience “Welcome to Lightfields” at ACM SIGGRAPH 2018. Credit: Image courtesy of Google/Overbeck

Finally (4), ‘synthesizing realistic sounds’ is announced in an Aug. 6, 2018 Stanford University (US) news release (also on EurekAlert) by Taylor Kubota,

Advances in computer-generated imagery have brought vivid, realistic animations to life, but the sounds associated with what we see simulated on screen, such as two objects colliding, are often recordings. Now researchers at Stanford University have developed a system that automatically renders accurate sounds for a wide variety of animated phenomena.

“There’s been a Holy Grail in computing of being able to simulate reality for humans. We can animate scenes and render them visually with physics and computer graphics, but, as for sounds, they are usually made up,” said Doug James, professor of computer science at Stanford University. “Currently there exists no way to generate realistic synchronized sounds for complex animated content, such as splashing water or colliding objects, automatically. This fills that void.”

The researchers will present their work on this sound synthesis system as part of ACM SIGGRAPH 2018, the leading conference on computer graphics and interactive techniques. In addition to enlivening movies and virtual reality worlds, this system could also help engineering companies prototype how products would sound before being physically produced, and hopefully encourage designs that are quieter and less irritating, the researchers said.

“I’ve spent years trying to solve partial differential equations – which govern how sound propagates – by hand,” said Jui-Hsien Wang, a graduate student in James’ lab and in the Institute for Computational and Mathematical Engineering (ICME), and lead author of the paper. “This is actually a place where you don’t just solve the equation but you can actually hear it once you’ve done it. That’s really exciting to me and it’s fun.”

Predicting sound

Informed by geometry and physical motion, the system figures out the vibrations of each object and how, like a loudspeaker, those vibrations excite sound waves. It computes the pressure waves cast off by rapidly moving and vibrating surfaces but does not replicate room acoustics. So, although it does not recreate the echoes in a grand cathedral, it can resolve detailed sounds from scenarios like a crashing cymbal, an upside-down bowl spinning to a stop, a glass filling up with water or a virtual character talking into a megaphone.

Most sounds associated with animations rely on pre-recorded clips, which require vast manual effort to synchronize with the action on-screen. These clips are also restricted to noises that exist – they can’t predict anything new. Other systems that produce and predict sounds as accurate as those of James and his team work only in special cases, or assume the geometry doesn’t deform very much. They also require a long pre-computation phase for each separate object.

“Ours is essentially just a render button with minimal pre-processing that treats all objects together in one acoustic wave simulation,” said Ante Qu, a graduate student in James’ lab and co-author of the paper.

The simulated sound that results from this method is highly detailed. It takes into account the sound waves produced by each object in an animation but also predicts how those waves bend, bounce or deaden based on their interactions with other objects and sound waves in the scene.

Challenges ahead

In its current form, the group’s process takes a while to create the finished product. But, now that they have proven this technique’s potential, they can focus on performance optimizations, such as implementing their method on parallel GPU hardware, that should make it drastically faster.

And, even in its current state, the results are worth the wait.

“The first water sounds we generated with the system were among the best ones we had simulated – and water is a huge challenge in computer-generated sound,” said James. “We thought we might get a little improvement, but it is dramatically better than previous approaches even right out of the box. It was really striking.”

Although the group’s work has faithfully rendered sounds of various objects spinning, falling and banging into each other, more complex objects and interactions – like the reverberating tones of a Stradivarius violin – remain difficult to model realistically. That, the group said, will have to wait for a future solution.

Timothy Langlois of Adobe Research is a co-author of this paper. This research was funded by the National Science Foundation and Adobe Research. James is also a professor, by courtesy, of music and a member of Stanford Bio-X.

Researchers Timothy Langlois, Doug L. James, Ante Qu and Jui-Hsien Wang have created a video featuring highlights of animations with sounds synthesized using the Stanford researchers’ new system.,

The researchers have also provided this image,

By computing pressure waves cast off by rapidly moving and vibrating surfaces – such as a cymbal – a new sound synthesis system developed by Stanford researchers can automatically render realistic sound for computer animations. (Image credit: Timothy Langlois, Doug L. James, Ante Qu and Jui-Hsien Wang)

It does seem like we’re synthesizing the world around us, eh?

The SIGGRAPH 2018 art gallery

Here’s what SIGGRAPH had to say about its 2018 art gallery in Vancouver and the themes for the conference and the gallery (from a May 18, 2018 Associating for Computing Machinery news release on globalnewswire.com (also on this 2018 SIGGRAPH webpage),

SIGGRAPH 2018, the world’s leading showcase of digital art created using computer graphics and interactive techniques, will present a special Art Gallery, entitled “Origins,” and historic Art Papers in Vancouver, B.C. The 45th SIGGRAPH conference will take place 12–16 August at the Vancouver Convention Centre. The programs will also honor the generations of creators that have come before through a special, 50th anniversary edition of the Leonard journal. To register for the conference, visit S2018.SIGGRAPH.ORG.

The SIGGRAPH 2018 ART GALLERY is a curated exhibition, conceived as a dialogical space that enables the viewer to reflect on man’s diverse cultural values and rituals through contemporary creative practices. Building upon an exciting and eclectic selection of creative practices mediated through technologies that represent the sophistication of our times, the SIGGRAPH 2018 Art Gallery will embrace the narratives of the indigenous communities based near Vancouver and throughout Canada as a source of inspiration. The exhibition will feature contemporary media artworks, art pieces by indigenous communities, and other traces of technologically mediated Ludic practices.

Andrés Burbano, SIGGRAPH 2018 Art Gallery chair and professor at Universidad de los Andes, said, “The Art Gallery aims to articulate myth and technology, science and art, the deep past and the computational present, and will coalesce around a theme of ‘Origins.’ Media and technological creative expressions will explore principles such as the origins of the cosmos, the origins of life, the origins of human presence, the origins of the occupation of territories in the Americas, and the origins of people living in the vast territories of the Arctic.”

He continued, “The venue [in Vancouver] hopes to rekindle the original spark that ignited the collaborative spirit of the SIGGRAPH community of engineers, scientists, and artists, who came together to create the very first conference in the early 1970s.”

Highlights from the 2018 Art Gallery include:

Transformation Mask (Canada) [Technology Based]
Shawn Hunt, independent; and Microsoft Garage: Andy Klein, Robert Butterworth, Jonathan Cobb, Jeremy Kersey, Stacey Mulcahy, Brendan O’Rourke, Brent Silk, and Julia Taylor-Hell, Microsoft Vancouver

TRANSFORMATION MASK is an interactive installation that features the Microsoft HoloLens. It utilizes electronics and mechanical engineering to express a physical and digital transformation. Participants are immersed in spatial sounds and holographic visuals.

Somnium (U.S.) [Science Based]
Marko Peljhan, Danny Bazo, and Karl Yerkes, University of California, Santa Barbara

Somnium is a cybernetic installation that provides visitors with the ability to sensorily, cognitively, and emotionally contemplate and experience exoplanetary discoveries, their macro and micro dimensions, and the potential for life in our Galaxy. Some might call it “space telescope.”

Ernest Edmonds Retrospective – Art Systems 1968-2018 (United Kingdom) [History Based]
Ernest Edmonds, De Montfort University

Celebrating one of the pioneers of computer graphics-based art since the early 1970s, this Ernest Edmonds career retrospective will showcase snapshots of Edmonds’ work as it developed over the years. With one piece from each decade, the retrospective will also demonstrate how vital the Leonardo journal has been throughout the 50-year journey.

In addition to the works above, the Art Gallery will feature pieces from notable female artists Ozge Samanci, Ruth West, and Nicole L’Hullier. For more information about the Edmonds retrospective, read THIS POST ON THE ACM SIGGRAPH BLOG.

The SIGGRAPH 2018 ART PAPERS program is designed to feature research from artists, scientists, theorists, technologists, historians, and more in one of four categories: project description, theory/criticism, methods, or history. The chosen work was selected by an international jury of scholars, artists, and immersive technology developers.

To celebrate the 50th anniversary of LEONARDO (MIT Press), and 10 years of its annual SIGGRAPH issue, SIGGRAPH 2018 is pleased to announce a special anniversary edition of the journal, which will feature the 2018 art papers. For 50 years, Leonardo has been the definitive publication for artist-academics. To learn more about the relationship between SIGGRAPH and the journal, listen to THIS EPISODE OF THE SIGGRAPH SPOTLIGHT PODCAST.

“In order to encourage a wider range of topics, we introduced a new submission type, short papers. This enabled us to accept more content than in previous years. Additionally, for the first time, we will introduce sessions that integrate the Art Gallery artist talks with Art Papers talks, promoting richer connections between these two creative communities,” said Angus Forbes, SIGGRAPH 2018 Art Papers chair and professor at University of California, Santa Cruz.

Art Papers highlights include:

Alienating the Familiar with CGI: A Recipe for Making a Full CGI Art House Animated Feature [Long]
Alex Counsell and Paul Charisse, University of Portsmouth

This paper explores the process of making and funding an art house feature film using full CGI in a marketplace where this has never been attempted. It explores cutting-edge technology and production approaches, as well as routes to successful fundraising.

Augmented Fauna and Glass Mutations: A Dialogue Between Material and Technique in Glassblowing and 3D Printing [Long]
Tobias Klein, City University of Hong Kong

The two presented artworks, “Augmented Fauna” and “Glass Mutations,” were created during an artist residence at the PILCHUCK GLASS SCHOOL. They are examples of the qualities and methods established through a synthesis between digital workflows and traditional craft processes and thus formulate the notion of digital craftsmanship.

Inhabitat: An Imaginary Ecosystem in a Children’s Science Museum [Short]
Graham Wakefield, York University, and Haru Hyunkyung Ji, OCAD University

“Inhabitat” is a mixed reality artwork in which participants become part of an imaginary ecology through three simultaneous perspectives of scale and agency; three distinct ways to see with other eyes. This imaginary world was exhibited at a children’s science museum for five months, using an interactive projection-augmented sculpture, a large screen and speaker array, and a virtual reality head-mounted display.

What’s the what?

My father used to say that and I always assumed it meant summarize the high points, if you need to, and get to the point—fast. In that spirit, I am both fascinated and mildly appalled. The virtual, mixed, and augmented reality technologies, as well as, the others being featured at SIGGRAPH 2018 are wondrous in many ways but it seems we are coming ever closer to a world where we no longer interact with nature or other humans directly. (see my August 10, 2018 posting about the ‘extinction of experience’ for research that encourages more direct interaction with nature) I realize that SIGGRAPH is intended as a primarily technical experience but I think a little more content questioning these technologies and their applications (social implications) might be in order. That’s often the artist’s role but I can’t see anything in the art gallery descriptions that hint at any sort of fundamental critique.

Mathematicians get illustrative

Frank A. Farris, an associate Professor of Mathematics at Santa Clara University (US), writes about the latest in mathematicians and data visualization in an April 4, 2017 essay on The Conversation (Note: Links have been removed),

Today, digital tools like 3-D printing, animation and virtual reality are more affordable than ever, allowing mathematicians to investigate and illustrate their work at the same time. Instead of drawing a complicated surface on a chalkboard, we can now hand students a physical model to feel or invite them to fly over it in virtual reality.

Last year, a workshop called “Illustrating Mathematics” at the Institute for Computational and Experimental Research in Mathematics (ICERM) brought together an eclectic group of mathematicians and digital art practitioners to celebrate what seems to be a golden age of mathematical visualization. Of course, visualization has been central to mathematics since Pythagoras, but this seems to be the first time it had a workshop of its own.

Visualization plays a growing role in mathematical research. According to John Sullivan at the Technical University of Berlin, mathematical thinking styles can be roughly categorized into three groups: “the philosopher,” who thinks purely in abstract concepts; “the analyst,” who thinks in formulas; and “the geometer,” who thinks in pictures.

Mathematical research is stimulated by collaboration between all three types of thinkers. Many practitioners believe teaching should be calibrated to connect with different thinking styles.

Borromean Rings, the logo of the International Mathematical Union. John Sullivan

Sullivan’s own work has benefited from images. He studies geometric knot theory, which involves finding “best” configurations. For example, consider his Borromean rings, which won the logo contest of the International Mathematical Union several years ago. The rings are linked together, but if one of them is cut, the others fall apart, which makes it a nice symbol of unity.

Apparently this new ability to think mathematics visually has influenced mathematicians in some unexpected ways,

Take mathematician Fabienne Serrière, who raised US$124,306 through Kickstarter in 2015 to buy an industrial knitting machine. Her dream was to make custom-knit scarves that demonstrate cellular automata, mathematical models of cells on a grid. To realize her algorithmic design instructions, Serrière hacked the code that controls the machine. She now works full-time on custom textiles from a Seattle studio.

In this sculpture by Edmund Harriss, the drill traces are programmed to go perpendicular to the growth rings of the tree. This makes the finished sculpture a depiction of a concept mathematicians know as ‘paths of steepest descent.’ Edmund Harriss, Author provided

Edmund Harriss of the University of Arkansas hacked an architectural drilling machine, which he now uses to make mathematical sculptures from wood. The control process involves some deep ideas from differential geometry. Since his ideas are basically about controlling a robot arm, they have wide application beyond art. According to his website, Harriss is “driven by a passion to communicate the beauty and utility of mathematical thinking.”

Mathematical algorithms power the products made by Nervous System, a studio in Massachusetts that was founded in 2007 by Jessica Rosenkrantz, a biologist and architect, and Jess Louis-Rosenberg, a mathematician. Many of their designs, for things like custom jewelry and lampshades, look like naturally occurring structures from biology or geology.

Farris’ essay is a fascinating look at mathematics and data visualization.

Curiosity Collider (Vancouver, Canada) presents Neural Constellations: Exploring Connectivity

I think of Curiosity Collider as an informal art/science  presenter but I gather the organizers’ ambitions are more grand. From the Curiosity Collider’s About Us page,

Curiosity Collider provides an inclusive community [emphasis mine] hub for curious innovators from any discipline. Our non-profit foundation, based in Vancouver, Canada, fosters participatory partnerships between science & technology, art & culture, business communities, and educational foundations to inspire new ways to experience science. The Collider’s growing community supports and promotes the daily relevance of science with our events and projects. Curiosity Collider is a catalyst for collaborations that seed and grow engaging science communication projects.

Be inspired by the curiosity of others. Our Curiosity Collider events cross disciplinary lines to promote creative inspiration. Meet scientists, visual and performing artists, culinary perfectionists, passionate educators, and entrepreneurs who share a curiosity for science.

Help us create curiosity for science. Spark curiosity in others with your own ideas and projects. Get in touch with us and use our curiosity events to showcase how your work creates innovative new ways to experience science.

I wish they hadn’t described themselves as an “inclusive community.” This often means exactly the opposite.

Take for example the website. The background is in black, the heads are white, and the text is grey. This is a website for people under the age of 40. If you want to be inclusive, you make your website legible for everyone.

That said, there’s an upcoming Curiosity Collider event which looks promising (from a July 20, 2016 email notice),

Neural Constellations: Exploring Connectivity

An Evening of Art, Science and Performance under the Dome

“We are made of star stuff,” Carl Sagan once said. From constellations to our nervous system, from stars to our neurons. We’re colliding neuroscience and astronomy with performance art, sound, dance, and animation for one amazing evening under the planetarium dome. Together, let’s explore similar patterns at the macro (astronomy) and micro (neurobiology) scale by taking a tour through both outer and inner space.

This show is curated by Curiosity Collider’s Creative Director Char Hoyt, along with Special Guest Curator Naila Kuhlmann, and developed in collaboration with the MacMillan Space Centre. There will also be an Art-Science silent auction to raise funding for future Curiosity Collider activities.

Participating performers include:

The July 20, 2016 notice also provides information about date, time, location, and cost,

7:30pm on Thursday, August 18th 2016. Join us for drinks and snacks when doors open at 6:30pm.

H. R. MacMillan Space Centre (1100 Chestnut Street, Vancouver, BC)

$20.00 sliding scale. Proceeds will be used to cover the cost of running this event, and to fund future Curiosity Collider events. Curiosity Collider is a registered BC non-profit organization. Purchase tickets on our Eventbrite page.

Head to the Facebook event page: Let us know you are coming and share this event with others! We will also share event updates and performer profiles on the Facebook page.

There is a pretty poster,


[downloaded from http://www.curiositycollider.org/events/]


Animation: art and science

Being in the process of developing an art/science piece involving poetry and visual metaphors as realized through video, I was quite fascinated to read about someone else’s process and issues in Stephen Curry’s and Drew Berry’s June 9, 2015 joint post on the Guardian science blogs (Note: Links have been removed),

Yesterday [June 8, 2015] I [Stephen Curry] was trying to figure out why it seems to be so difficult to connect to the biological molecules that we are made of – proteins, DNA and such like. My piece might have ended on a frustrated note but I have no wish to be negative, especially since the problem has only arisen because animators like Drew Berry are now able to use the results of structural biology to make quite exquisite movies of the molecules of life at work inside the cells of our bodies. As I was working though my difficulties, I wrote to ask Berry how he approached the task of representing molecular complexity in ways that would make sense to people. This is his considered and insightful reply:

“The goal of my [Drew Berry] work is to show non-experts – the general public aged 4 to 99, students of biology, journalists and politicians, and so on – what is being discovered in biology, in a format that is accessible, meaningful, and engaging. I hope that my work provides some sense of what biologists and medical researchers are discovering and thinking about, to provide the public with a framework of understanding to discuss these important new discoveries and the impact it will have on us as a society as we head into the future.

These passages, in particular, caught my attention as they are descriptive of the art and the science inherent in Berry’s work,

… I should avoid overstating how accurately I have depicted the reality of the molecular world. It is vastly messier, random and crowded, and it’s physical nature is unimaginably alien to our normal perception of the world around us. That said, my work is not intended to be a lab-bench-calculated model for research use, it is an impressionistic, artist-generated crude sketch of phenomena and structures science is measuring and discovering at the molecular scale.

… I would then assert that the animations are firmly founded on real data and are as accurate as I can possibly make them, while making them watchable and interpretable to a human audience. By far the largest portion of my time is spent conducting broad ranging literature reviews of the topic I am working on, gathering the fragments of data scattered throughout the journals, and holistically reconstructing what currently we know and do not know. Wherever data and models are available, I incorporate them directly into the construction of the animation, including molecular structures, dynamics simulations, speed measurements, and so on. My work is most akin to a ‘review’ paper in the literature, presented in visual form.

Here is one of the problems Berry and other animators struggle with,

… I am friends with the dozen or so people who are at the top of the game at creating biomedical animations (most have a PhD scientific background) and we all struggle with the problem of having a molecule arrive at a particular location from the thick molecular soup of the cytoplasm and not look directed. I can make the molecule wander around in a Brownian type manner, but for story telling and visual explanations, I need it to get to a certain point and do it’s thing at a certain time to move the story along. This can make it look determined and directed.

Berry also discusses the unexpected,

An unexpected outcome I stumbled across more than a decade ago is that the public loves it when ‘real time’ speeds are displayed and the structures and reactions are derived from research data. This takes a lot of time to build, but then the animations have a remarkable longevity of use and strongly resonate with the audience.

For the last excerpt from this essay, I include Berry’s description of one of his most challenging projects and the video he produced,

The most heavily researched and technically challenging animation I have ever built is the kinetochore which can be seen in the video below . The kinetochore is a gigantic structure that assembles on chromosomes just after they have been duplicated and helps them to be pulled apart during cell division (mitosis). It has about 200 proteins of which I depicted about 50. I gathered data from more than 180 scientific papers with everything built as accurately as possible with hundreds of little scientific details built into the structure and dynamics.”

There are more illustrations and one more video embedded along with more from Berry in the essay, which includes these biographical details (Note: Links have been removed),

Drew Berry is the Biomedical Animations Manager at the Walter and Eliza Hall Institute of Medical Research in Melbourne, Australia. @Stephen_Curry is a professor of structural biology at Imperial College [London, UK].

Animating nanoparticles

It’s always good to find new tools for explaining/describing the nanoscale and this July 28, 2014 news item on Nanowerk, which highlights animation that simulates interactions between nanoparticles, helps to fill the bill,

Panagiotis Grammatikopoulos in the OIST [Okinawa Institute of Science and Technology] Nanoparticles by Design Unit simulates the interactions of particles that are too small to see, and too complicated to visualize. In order to study the particles’ behavior, he uses a technique called molecular dynamics. This means that every trillionth of a second, he calculates the location of each individual atom in the particle based on where it is and which forces apply. He uses a computer program to make the calculations, and then animates the motion of the atoms using visualization software. The resulting animation illuminates what happens, atom-by-atom, when two nanoparticles collide.

A July 25, 2014 OIST news release by Poncie Rutsch, which originated the news item, details the process Grammatikopoulos follows, (Note: A link has been removed)

Grammatikopoulos calls this a virtual experiment. He knows what the atoms in his starting nanoparticles look like. He knows their motion follows the laws of Newtonian physics. His colleagues have seen what the resulting particles look like after collision experiments.  Once his simulation is complete, Grammatikopoulos compares his end products with his colleagues to check his accuracy.

Grammatikopoulos most recently simulated how palladium nanoparticles interact, published in Scientific Reports on July 22, 2014. Palladium is an expensive but highly efficient catalyst that lowers the energy required to start many chemical reactions. Researchers can make palladium even more efficient by designing palladium nanoparticles, which use the same mass of palladium in tinier pieces, increasing surface area. The more surface area a catalyst has, the more effective it is, because there are more active sites where elements can meet and reactions can occur.

However, shrinking a material to only a few nanometers can change some of the properties of that material. For example, all nanoparticles melt at cooler temperatures than they would normally, which changes what happens when two particles collide. Ordinarily, two particles will collide and release a small amount of heat, but the particles remain more or less the same. But when two nanoparticles collide, sometimes the heat released melts the surface of the two particles, and they fuse together.

Grammatikopoulos simulated palladium nanoparticles colliding and fusing at different temperatures. He determined that each time the particles fused, their atoms would start to crystallize into orderly rows and planes. At higher temperatures, the particles fuse into one homogeneous structure. At lower temperatures, the products look like classic snowmen, with a few parts that had crystallized with different orientations.

“The simulation gives you an understanding of physical processes,” said Grammatikopoulos. Before his research, Grammatikopoulos could not explain why all the palladium nanoparticles his lab created had a crystalline structure. Furthermore, he noticed that many palladium nanoparticles grew protrusions, giving the particles a lumpy shape. “Since the protrusions stick out, they bond more easily with other molecules,” Grammatikopoulos explained. “I’m not sure yet if it’s beneficial, but it’s definitely affecting the catalytic properties.”

Here’s an image illustrating the process,

Grammatikopoulos simulated two palladium nanoparticles colliding at different temperatures. The hotter the temperature, the more homogenous the resulting product, and the further the atoms in the particle crystallize. Courtesy: OIST

The news release goes on to explain the impact this information could have,

This study establishes some ground rules and explains certain properties of palladium nanoparticles. Understanding these properties could help design other nanoparticles out of other materials that would rival palladium’s abilities as a catalyst.  Palladium plays a role in thousands of important reactions, from making drugs to creating new biofuels. For example, Prof. Mukhles Sowwan’s Nanoparticles by Design Unit and Prof. Igor Goryanin’s Biological Systems Unit at OIST are working with palladium-catalyzed reactions to improve the efficiency of microbial fuel cells. Better palladium nanoparticles will propel this research forward.

“We need to understand the basic science,” explained Sowwan, who is Grammatikopoulos’ advisor. Sowwan says that the field of nanoscience is only starting to move towards applying the research, because there is still so much to learn about the properties of nanoparticles. “If you build something without understanding the basics,” Sowwan said, “you will not be able to explain the results.”

The researchers have made videos available, here’s a video of palladium crystallization at 300K,

As per the information provided by OIST,

Published on Jul 24, 2014

Grammatikopoulos created this simulation of palladium nanoparticles colliding at 300 Kelvin, or about 27 degrees Celsius. The nanoparticles meet, then fuse, then crystallize in orderly planes.

Here’s a link to and a citation for the paper,

Coalescence-induced crystallisation wave in Pd nanoparticles by Panagiotis Grammatikopoulos, Cathal Cassidy, Vidyadhar Singh, & Mukhles Sowwan. Scientific Reports 4, Article number: 5779 doi:10.1038/srep05779 Published 22 July 2014

This is an  open access paper.

British Columbia Day (in Canada) kickoff with Baba Brinkman’s Kickstarter campaign and a science rap

This year’s BC (British Columbia) Day is today, Aug. 4, 2014*. In celebration I am posting a number of fun items, all to do with science and none with nanotechnology, although one item does feature ‘nano’ in the title.

First off, BC-born, Baba Brinkman reports back from the 2014 Edinburgh Fringe Festival where he is previewing his new ‘science’ rap,

Greetings from the Edinburgh Fringe Festival! Today I performed my second Rap Guide to Religion preview at the Gilded Balloon, and this afternoon I launched my Kickstarter campaign to fund the creation of an animated rap album by the same name. I already have eight songs written and recorded, and I want to create another 6-8 for the full album, and then commission animators to produce a series of animated shorts to bring the story to life. The campaign will run for precisely 40 days and 40 nights, and I’m excited to see that we’re over $1K already, just 12 hours in!

The Rap Guide to Religion is my latest “peer reviewed rap” album and show, detailing the story of how religion and human evolution coincide. I’m summarizing work from the field of “evolutionary religious studies” in rap form both because I find it fascinating and also because I think an appreciation of how and why religion evolves can help to rebuild some burnt bridges between religious groups and between believers and nonbelievers.

You can stream three of the first eight songs from my site at music.bababrinkman.com, and all eight comprise a short “album preview” EP I put together for the fringe, which will be exclusively available to Kickstarter backers. The opening track “Religion Evolves” offers a pretty good overview of my personal perspective as well as the questions I want to explore with the record. …

Before moving on to the Kickstarter information, here’s what David Bruggeman had to say about the new work and about supporting Baba’s projects in a July 31, 2014 posting on his Pasco Phronesis blog,

… You can also listen to two tracks from the album (if you contribute, you will receive downloads of all eight tracks).  My favorite of the two is “Religion Evolves”.

The usual assortment of rewards (copies of the album, t-shirts, custom raps) is available for whatever you’d be willing to contribute.  My past experience with supporting his projects allows me to say that he will deliver.  If you want proof, look for me at 2:53 in his video for “Artificial Selection”

Baba’s Kickstarter campaign titled: The Rap Guide to Religion (Animated Rap Album) has a goal of $20,000,

An animated rap album about the evolutionary origins of religion. It’s time to eff with the ineffable!

Have you ever helped to crowdfund a rap album? How about a rap album that communicates SCIENCE? Or an ANIMATED rap album about the scientific study of RELIGION? Well, that’s what I’m working on right now, with the help of some friends.

Theologians and philosophers have sought the meaning and purpose of life for thousands of years, often finding it in religion. Then Darwin’s theory of evolution turned the world upside down. The supernatural was discarded as the source of answers to the natural world and replaced by the blind force of evolution. And now, with decades of scientific research on hand, we can finally make sense of religion using the tools of evolutionary thinking.

The field is called “Evolutionary Religious Studies” and I’m using my talent and love of rap and science to share this research with a wide audience by recording a rap album on the subject. I’m also teaming up with an amazing group of animators and illustrators led by Dave Anderson from http://bloodsausage.co.uk to create a series of animated shorts (approximately 20 minutes long in total) based on the album, so we can make the songs maximally entertaining and accessible.

There is a nine second sample of an animated music rap from the Rap Guide to Religion Album on the campaign page. Surprisngly, Baba and his colleague have not made the sample available for embedding elsewhere so you’ll have to go there to see it.

* I failed to properly schedule publication (I forgot to change the date) of this post and so it bears an Aug. 1, 2014 publication date. Today is Aug. 15, 2014.

Math, science and the movies; research on the African continent; diabetes and mice in Canada; NANO Magazine and Canada; poetry on Bowen Island, April 17, 2010

About 10 years ago, I got interested in how the arts and sciences can inform each other when I was trying to organize an art/science event which never did get off the ground (although I still harbour hopes for it one day).  It all came back to me when I read Dave Bruggeman’s (Pasco Phronesis blog) recent post about a new Creative Science Studio opening at the School of Cinematic Arts at the University of Southern California (USC). From Dave’s post,

It [Creative Science Studio] will start this fall at USC, where its School of Cinematic Arts makes heavy use of its proximity to Hollywood, and builds on its history of other projects that use science, technology and entertainment in other areas of research.

The studio will not only help studios improve the depiction of science in the products of their students, faculty and alumni (much like the Science and Entertainment Exchange), but help scientists create entertaining outreach products. In addition, science and engineering topics will be incorporated into the School’s curriculum and be supported in faculty research.

This announcement reminds me a little bit of an IBM/USC initiative in 2008 (from the news item on Nanowerk),

For decades Hollywood has looked to science for inspiration, now IBM researchers are looking to Hollywood for new ideas too.

The entertainment industry has portrayed possible future worlds through science fiction movies – many created by USC’s famous alumni – and IBM wants to tap into that creativity.

At a kickoff event at the USC School of Cinematic Arts, five of IBM’s top scientists met with students and alumni of the school, along with other invitees from the entertainment industry, to “Imagine the World in 2050.” The event is the first phase of an expected collaboration between IBM and USC to explore how combining creative vision and insight with science and technology trends might fuel novel solutions to the most pressing problems and opportunities of our time.

It’s interesting to note that the inspiration is two-way if the two announcements are taken together. The creative people can have access to the latest science and technology work for their pieces and scientists can explore how an idea or solution to a problem that exists in a story might be made real.

I’ve also noted that the first collaboration mentioned suggests that the Creative Science Studio will be able to “help scientists create entertaining outreach products.” My only caveat is that scientists too often believe that science communication means that they do all the communicating while we members of the public are to receive their knowledge enthusiastically and uncritically.

Moving on to the math that I mentioned in the head, there’s an announcement of a new paper that discusses the use of mathematics in cinematic special effects. (I believe that the word cinematic is starting to include games and other media in addition to movies.)  From the news item on physorg.com,

The use of mathematics in cinematic special effects is described in the article “Crashing Waves, Awesome Explosions, Turbulent Smoke, and Beyond: Applied Mathematics and Scientific Computing in the Visual Effects Industry”, which will appear in the May 2010 issue of the NOTICES OF THE AMS [American Mathematical Society]. The article was written by three University of California, Los Angeles, mathematicians who have made significant contributions to research in this area: Aleka McAdams, Stanley Osher, and Joseph Teran.

Mathematics provides the language for expressing physical phenomena and their interactions, often in the form of partial differential equations. These equations are usually too complex to be solved exactly, so mathematicians have developed numerical methods and algorithms that can be implemented on computers to obtain approximate solutions. The kinds of approximations needed to, for example, simulate a firestorm, were in the past computationally intractable. With faster computing equipment and more-efficient architectures, such simulations are feasible today—and they drive many of the most spectacular feats in the visual effects industry.

This news item too brought back memories. There was a Canadian animated film, Ryan, which both won an Academy Award and involved significant collaboration between a mathematician and an animator. From the MITACS (Mathematics of Information Technology and Complex Systems)  2005 newsletter, Student Notes:

Karan Singh is an Associate Professor at the University of Toronto, where co-directs the graphics and HCI lab, DGP. His research interests are in artist driven interactive graphics encompassing geometric modeling, character animation and non-photorealistic rendering. As a researcher at Alias (1995-1999), he architected facial and character animation tools for Maya (Technical Oscar 2003). He was involved with conceptual design and reverse engineering software at Paraform (Academy award for technical achievement 2001) and currently as Chief Scientist for Geometry Systems Inc. He has worked on numerous film and animation projects and most recently was the R+D Director for the Oscar winning animation Ryan (2005)

Someone at Student Notes (SN) goes on to interview Dr. Singh (here’s an excerpt),

SN: Some materials discussing the film Ryan mention the term “psychorealism”. What does this term mean? What problems does the transition from realism to psychorealism pose for the animator, or the computer graphics designer?

KS: Psychorealism is a term coined by Chris {Landreth, film animator] to refer to the glorious complexity of the human psyche depicted through the visual medium of art and animation. The transition is not a problem, psychorealism is stylistic, just a facet to the look and feel of an animation. The challenges lies in the choice and execution of the metaphorical imagery that the animator makes.

Both the article and Dr. Singh’s page are well worth checking out, if the links between mathematics and visual imagery interest you.

Research on the African continent

Last week I received a copy of Thompson Reuters Global Research Report Africa. My hat’s off to the authors, Jonathan Adams, Christopher King, and Daniel Hook for including the fact that Africa is a continent with many countries, many languages, and many cultures. From the report, (you may need to register at the site to gain access to it but the only contact I ever get is a copy of their newsletter alerting me to a new report and other incidental info.), p. 3,

More than 50 nations, hundreds of languages, and a welter of ethnic and cultural diversity. A continent possessed of abundant natural resources but also perennially wracked by a now-familiar litany of post-colonial woes: poverty, want, political instability and corruption, disease, and armed conflicts frequently driven by ethnic and tribal divisions but supplied by more mature economies. OECD’s recent African Economic Outlook sets out in stark detail the challenge, and the extent to which current global economic problems may make this worse …

While they did the usual about challenges, the authors go on to add this somewhat contrasting information.

Yet the continent is also home to a rich history of higher education and knowledge creation. The University of Al-Karaouine, at Fez in Morocco, was founded in CE 859 as a madrasa and is identified by many as the oldest degree-awarding institution in the world.ii It was followed in 970 by Al-Azhar University in Egypt. While it was some centuries before the curriculum expanded from religious instruction into the sciences this makes a very early marker for learning. Today, the Association of African Universities lists 225 member institutions in 44 countries and, as Thomson Reuters data demonstrate, African research has a network of ties to the international community.

A problem for Africa as a whole, as it has been for China and India, is the hemorrhage of talent. Many of its best students take their higher degrees at universities in Europe, Asia and North America. Too few return.

I can’t speak for the details included in the report which appears to be a consolidation of information available in various reports from international organizations. Personally, I find these consolidations very helpful as I would never have the time to track all of this down. As well, they have created a graphic which illustrates research relationships. I did have to read the analysis in order to better understand the graphic but I found the idea itself quite engaging and as I can see (pun!) that as one gets more visually literate with this type of graphic that it could be a very useful tool for grasping complex information very quickly.

Diabetes and mice

Last week, I missed this notice about a Canadian nanotechnology effort at the University of Calgary. From the news item on Nanowerk,

Using a sophisticated nanotechnology-based “vaccine,” researchers were able to successfully cure mice with type 1 diabetes and slow the onset of the disease in mice at risk for the disease. The study, co-funded by the Juvenile Diabetes Research Foundation (JDRF), provides new and important insights into understanding how to stop the immune attack that causes type 1 diabetes, and could even have implications for other autoimmune diseases.

The study, conducted at the University of Calgary in Alberta, Canada, was published today [April 8, 2010?] in the online edition of the scientific journal Immunity.

NANO Magazine

In more recent news, NANO Magazine’s new issue (no. 17) features a country focus on Canada. From the news item on Nanowerk,

In a special bumper issue of NANO Magazine we focus on two topics – textiles and nanomedicine. We feature articles about textiles from Nicholas Kotov and Kay Obendorf, and Nanomedicine from the London Centre for Nanotechnology and Hans Hofstraat of Philips Healthcare and an interview with Peter Singer, NANO Magazine Issue 17 is essential reading, www.nanomagazine.co.uk.

The featured country in this issue is Canada [emphasis mine], notable for its well funded facilities and research that is aggressively focused on industrial applications. Although having no unifying national nanotechnology initiative, there are many extremely well-funded organisations with world class facilities that are undertaking important nano-related research.

I hope I get a chance to read this issue.

Poetry on Bowen Island

Heather Haley, a local Vancouver, BC area, poet is hosting a special event this coming Saturday at her home on Bowen Island. From the news release,

VISITING POETS Salon & Reading

Josef & Heather’s Place
Bowen Island, BC
7:30  PM
Saturday, April 17, 2010

PENN KEMP, inimitable sound poet from London, Ontario

The illustrious CATHERINE OWEN from Vancouver, BC

To RSVP and get directions please email hshaley@emspace.com

Free Admission
Snacks & beverages-BYOB

Please come on over to our place on the sunny south slope to welcome these fabulous poets, hear their marvelous work, *see* their voices right here on Bowen Island!

London, ON performer and playwright PENN KEMP has published twenty-five books of poetry and drama, had six plays and ten CDs produced as well as Canada’s first poetry CD-ROM and several videopoems.  She performs in festivals around the world, most recently in Britain, Brazil and India. Penn is the Canada Council Writer-in-Residence at UWO for 2009-10.  She hosts an eclectic literary show, Gathering Voices, on Radio Western, CHRWradio.com/talk/gatheringvoices.  Her own project for the year is a DVD devoted to Ecco Poetry, Luminous Entrance: a Sound Opera for Climate Change Action, which has just been released.
CATHERINE OWEN is a Vancouver writer who will be reading from her latest book Frenzy (Anvil Press 09) which she has just toured across the entirety of Canada. Her work has appeared in international magazines, seen translation into three languages and been nominated for honours such as the BC Book Prize and the CBC Award. She plays bass and sings in a couple of metal bands and runs her own tutoring and editing business.

I have seen one of Penn Kemp’s video poems. It was at least five years ago and it still resonates with me . Guess what? I highly recommend going if you can. If you’re curious about Heather and her work, go here.