16 points taubek | 2 comments | | HN request time: 1.093s | source
1. blamestross ◴[] No.44366723[source]
My bet is that Dr. Thad Starner's dataset is backing this:

https://sites.cc.gatech.edu/home/thad/031_research.htm

https://www.popsign.org/ is one of his projects and he has worked with them before on google glass.