I've seen this demo before but had to watch it again. Alan Key's incredible. He invented the iPad before Star Trek did :) It also reminded me that I should rea

I've seen this demo before but had to watch it again. Alan Key's incredible. He invented the iPad before Star Trek did :) It also reminded me that I should really get on with learning smalltalk. Also Brian Harvey's full class is pretty good, haven't watched all of them yet but the guy is a good lecturer.