mobile gpu

A 2007 video review of the Neonode N1m phone, which uses touch gestures including a swipe to unlock. It was published just before the iPhone's launch.

A 1937 GM-produced film explaining how the automobile differential lets wheels turn at different speeds around a corner. It uses clear animations and cutaway demonstrations to build the idea from first principles.

A short 2009 WIRED clip showing Kiva Systems robots moving inventory shelves in a warehouse serving online retailer Zappos. It shows how mobile robots bring goods to pickers instead of people walking the aisles.