Beyond seeing it in movies, having a transparent whiteboard that lights the ink ... As an avid YouTuber, [Andrew] often has to explain things by drawing out diagrams and what not.

[mircemk] built a simple yet elegant machine that can play tic-tac-toe against a human player in a way that looks quite similar to the way humans play against one another: by drawing. The robot ...

This realisation has seemingly hit Cisco Systems, which is pushing a new "smart" whiteboard to the market. It's basically a giant iPad mounted on the wall. But it makes sense. SEE ALSO ...