This page gives links to material that we'll cover in class on Feb 25.
This material is just for your interest and education -- it won't be on
the final.
Alan Kay, “Doing with Images Makes Symbols”
(video). The
Sketchpad movie starts at 4:00 minutes.
ThingLab system (using
the code from 1979, running with a Smalltalk-76 interpreter written in
Javascript)
Auto
Layout by Example. Apple Developer video from WWDC 2012 -- you'll need
an Apple developer account to view it (free). There are other
videos about Auto Layout in WWDC 2012 and 2013.