Working on tools that expand what people can think and do.

Past: led R&D at Khan Academy, helped build iOS at Apple.

http://andymatuschak.org

[ my public key: https://keybase.io/andymatuschak; my proof: https://keybase.io/andymatuschak/sigs/cXR2O704tD-HTFzScbqwt5b81_3bhHaU-xHGAHmHkfc ]