Makes me think of what this would look like generalised... drawing with lines and shapes that have their own programmable constraints. See Sutherland's Sketchp

Makes me think of what this would look like generalised... drawing with lines and shapes that have their own programmable constraints. See Sutherland's Sketchpad demo (1962!) https://www.youtube.com/watch?v=495nCzxM9PI https://www.youtube.com/watch?v=495nCzxM9PI Really this is when drawing goes beyond the physical world, and we get to start treating the computer as a co-worker. Snap-to-shape is the first step.