Visual Programming (S04 E01)
'Visual Programming' refers a style of programming that allows the user to specify a programs in a two-(or more)-dimensional fashion. Visual programming environments represent the data, control flow, or program state in a graphical way, allowing them to be directly manipulated. It has been a hot area of research from the very beginning of personal computing, to today.
This week we will cover a few major visual programming environments, why visual programming has remained compelling over the decades, and whether there is untapped potential for VP today.
'Visual Programming' refers a style of programming that allows the user to specify a programs in a two-(or more)-dimensional fashion. Visual programming environments represent the data, control flow, or program state in a graphical way, allowing them to be directly manipulated. It has been a hot area of research from the very beginning of personal computing, to today.
This week we will cover a few major visual programming environments, why visual programming has remained compelling over the decades, and whether there is untapped potential for VP today.
Chapters:
[00:00:00] Intros
[00:03:50] What is Visual Programming?
[00:05:42] Origins
[00:14:34] Block-based Visual Programming
[00:20:26] Wire and Dataflow-based Visual Programming
[00:31:51] An Umbrella Term
[00:36:31] Conceptual History
[00:48:23] The Duality of Direct Manipulation
[00:58:40] Direct Manipulation of Running State
[01:11:25] Programming by Example
[01:21:17] Fill in the Details for Me
[01:28:49] Strengths of Visual Programming
[01:43:36] Leveraging the Visual Cortex
Links/Resources:
- SketchPad demo: https://www.youtube.com/watch?v=2Cq8S3jzJiQ
- Pygmilion
- Paper: http://worrydream.com/refs/Smith%20-%20Pygmalion.pdf
- Demo:: https://youtu.be/xNW8wUpbqQM?t=319
- Grail
- Hypercard
- Viewpoint https://scottkim.com/2020/06/07/viewpoint/
- Scratch
- Labview (imperative control flow): https://www.ni.com/en-us/shop/labview.html
- Unreal Engine Blueprint (functional)
- https://docs.unrealengine.com/5.0/en-US/blueprints-visual-scripting-in-unreal-engine/
- https://blueprintsfromhell.tumblr.com/
- Max/MSP for musicians
- https://cycling74.com/products/max
- Others
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The Technium is a weekly podcast discussing the edge of technology and what we can build with it. Each week, Sri and Wil introduce a big idea in the future of computing and extrapolate the effect it will have on the world.
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