recentpopularlog in

robertogreco : leibniz   4

The Humane Representation of Thought on Vimeo
"Closing keynote at the UIST and SPLASH conferences, October 2014.

References to baby-steps towards some of the concepts mentioned:

Dynamic reality (physical responsiveness):
- The primary work here is Hiroshi Ishii's "Radical Atoms":
- but also relevant are the "Soft Robotics" projects at Harvard:
- and at Otherlab:
- and some of the more avant-garde corners of material science and 3D printing

Dynamic conversations and presentations:
- Ken Perlin's "Chalktalk" changes daily; here's a recent demo:

Context-sensitive reading material:

"Explore-the-model" reading material:

Evidence-backed models:

Direct-manipulation dynamic authoring:

Modes of understanding:
- Jerome Bruner:
- Howard Gardner:
- Kieran Egan:

Embodied thinking:
- Edwin Hutchins:
- Andy Clark:
- George Lakoff:
- JJ Gibson:
- among others:

I don't know what this is all about:



New representations of thought — written language, mathematical notation, information graphics, etc — have been responsible for some of the most significant leaps in the progress of civilization, by expanding humanity’s collectively-thinkable territory.

But at debilitating cost. These representations, having been invented for static media such as paper, tap into a small subset of human capabilities and neglect the rest. Knowledge work means sitting at a desk, interpreting and manipulating symbols. The human body is reduced to an eye staring at tiny rectangles and fingers on a pen or keyboard.

Like any severely unbalanced way of living, this is crippling to mind and body. But it is also enormously wasteful of the vast human potential. Human beings naturally have many powerful modes of thinking and understanding.

Most are incompatible with static media. In a culture that has contorted itself around the limitations of marks on paper, these modes are undeveloped, unrecognized, or scorned.

We are now seeing the start of a dynamic medium. To a large extent, people today are using this medium merely to emulate and extend static representations from the era of paper, and to further constrain the ways in which the human body can interact with external representations of thought.

But the dynamic medium offers the opportunity to deliberately invent a humane and empowering form of knowledge work. We can design dynamic representations which draw on the entire range of human capabilities — all senses, all forms of movement, all forms of understanding — instead of straining a few and atrophying the rest.

This talk suggests how each of the human activities in which thought is externalized (conversing, presenting, reading, writing, etc) can be redesigned around such representations.


Art by David Hellman.
Bret Victor -- "

[Some notes from Boris Anthony:

"Those of you who know my "book hack", Bret talks about exactly what motivates my explorations starting at 20:45 in "

"From a different angle, btwn 20:00-29:00 Bret explains how "IoT" is totally changing everything
@timoreilly @moia" ]
bretvictor  towatch  interactiondesign  davidhellman  hiroshiishii  softrobotics  robots  robotics  kenperlin  jeromebruner  howardgardner  kieranegan  edwinhutchins  andyclark  jjgibson  embodiedcognition  cognition  writing  math  mathematics  infographic  visualization  communication  graphics  graphicdesign  design  representation  humans  understanding  howwelearn  howwethink  media  digital  dynamism  movement  conversation  presentation  reading  howweread  howwewrite  chalktalk  otherlab  3dprinting  3d  materials  physical  tangibility  depth  learning  canon  ui  informationdesign  infographics  maps  mapping  data  thinking  thoughts  numbers  algebra  arithmetic  notation  williamplayfair  cartography  gestures  placevalue  periodictable  michaelfaraday  jamesclerkmaxell  ideas  print  printing  leibniz  humanism  humanerepresentation  icons  visual  aural  kinesthetic  spatial  tactile  symbols  iot  internetofthings  programming  computers  screens  computation  computing  coding  modeling  exploration  via:robertogreco  reasoning  rhetoric  gerrysussman  environments  scale  virtualization 
march 2015 by robertogreco
dy/dan » Blog Archive » WTF Math Problems
"These seem like essential features:

• These problems are all brief. They slot easily into an opener.
• They look forward and backward. They fit right in the gap between an old concept and the new. They review the old (slope in this case) while setting up the new (collinearity).
• Students encounter an unexpected result. The world is either more orderly (the slope example above) or less orderly (see problem #2) than they thought.

And the weirdest feature:

• They require the teacher to be cunning, actively concealing the upcoming WTF, assuring students that, yes, this problem is as trivial as you think it is, knowing all the while that it isn’t.

When did they teach you that in your teacher training?

It’s striking to me that the history of mathematics is driven by the explanations following these WTF moments:

• We knew how to divide numbers. We didn’t know how to divide by zero. Enter Newton & Leibniz explanation of calculus.
• We knew how to find the square roots of positive numbers, but not negative. Enter Euler’s explanation of imaginary numbers.
• We knew what Eucld’s geometry looked like, but what if parallel lines could meet. Enter the explanation of hyperbolic, spherical, and other non-Euclidean geometries.
• There are lots of WTF moments that haven’t yet been explained."


"In school mathematics, though, we simply give the explanations, without paying even the briefest homage to the WTFs that provoked them.

What Farrand and you and I are trying to do here is restore some of that WTF to our math curriculum, without forcing students to re-create thousands of years of intellectual struggle."
danmeyer  math  mathematics  teaching  howweteach  2015  henripicciotto  scottfarrand  education  learning  leibniz 
january 2015 by robertogreco
What Google Can Learn from the Long History of Information Management | New Republic
"What is missing in this story is an examination of the inherently Promethean quality of mastering and organizing massive amounts of data. No matter how sophisticated, information management does not always work. In spite of super cross-referencing computers and epic algorithms, the most basic financial data or political intelligence can fail to get to the desk of the right analyst. Experts, scholars, and administrators practice the remarkable human activity of ignoring the data in front of them, or the very systems that they have designed to manage it. Leibniz makes a good case in point. Three hundred years before Einstein, he, too, kept a messy desk. A father of mathematics, a famous historian and philosopher, the builder of calculation machines and scrinia literaria, and the librarian of the massive ducal collection in Wolfenbüttel, Leibniz was nonetheless very bad at organizing his papers. Indeed, while he was a librarian, he attempted to catalogue the more than 200,000 books in Wolfenbüttel. Each title was written on a scrap of paper. He placed the almost 120,000 reference scraps (still only half the library) not into an organized scrinia, but into a bag. Many were misplaced or spilled, and at Leibniz’s death, in 1716, the failed project had succeeded only in closing down the library for nine years. The catalogue was not finished until years after his death.

Why did a figure such as Leibniz fail to use his own tools? Perhaps messiness was the source of his creativity. This is a fact of intellectual originality with which Google must still grapple—libraries, after all, allow for the type of manageable disorder which is often the spark of creativity. Or maybe Leibniz resisted the very order of things, over which his calculus gave him a unique mastery. If anything, the rejection of systematized information handling methods could be as common as their adoption. Humanists had the tools and even the concepts to invent the cross-referenced thematic library catalogue, but they did not do so. We do not know why it took several hundred years and the Italian director of the British Museum, Antonio Panizzi, to create a truly modern reference catalogue through his “Ninety-One Cataloguing Rules” in 1841."
messiness  organization  2011  google  cataloging  expertise  creativity  catalogs  systems  systemsthinking  libraries  manageabledisorder  disorder  cross-referencing  antoniopanizzi  leibniz  alberteinstein  scrinialiteraria  collections  memory  references  data  via:ayjay 
september 2013 by robertogreco
International Philosophy Sketch from Monty Python
"The Germans playing 4-2-4, Leibniz in goal, back four Kant, Hegel, Schopenhauer and Schelling, front-runners Schlegel, Wittgenstein, Nietzsche and Heidegger, and the mid-field duo of Beckenbauer and Jaspers. Beckenbauer obviously a bit of a surprise there."
humor  philosophy  football  satire  film  montypython  wittgenstein  kant  nietzsche  heidegger  hegel  leibniz  plato  socrates  aristotle  archimedes  sophocles  ancientgreece  soccer  sports  futbol 
march 2011 by robertogreco

Copy this bookmark:

to read