hack day set in one of the computer museums that has working old computers -- you're not allowed to bring your laptop or phone, you all have to actually code on the PDP or Apple II or SGI workstation or whatever

About
"The program should, in some way, expand the concept of what computer paint programs are, as well as what mark making can be."
"some tests, in fact, showed that 3-year-olds could do it in 10 seconds, and 5-year-olds could do it in 12 seconds, and adults sometimes failed" vimeo.com/36122966#t=928s
i spent like an hour today trying to debug a graphviz syntax error T_T
programming language where you provide an 'initial guess' return value every time you define a function
i want to post a video of current work but my server doesn't support video yet :')
"users are very skeptical about providing their address, but they are far more willing to provide their postal code (and in Canada, postal codes are accurate to block-level, which is enough for most location-services)"
"Shader-Based Antialiased, Dashed, Stroked Polylines" jcgt.org/published/0002/02/08/paper.pdf