kkleiner writes "A team out of France has taught a robot how to play the classic board game Connect Four, but this isn’t some mere act of technical expertise. The Nao robot can not only strategize and place pieces in the appropriate slot, it can recognize the face and emotion of its opponent. With facial recognition, vocal interactions, and cheat detections it certainly seems like the Nao is ready to play as a full partner." Link to Original Source
Quantum Mechanics is a lovely introduction to Hilbert Spaces!
-- Overheard at last year's Archimedeans' Garden Party