A set of input keys on a personal computer or computer terminal. Along with the standard letter keys on a typewriter, computer keyboards have keys for cursor movement and entering commands as outlined ...

(ALT GRaph key) A key on many international computer keyboards that is located where the right Alt key is normally found (right of the spacebar). When pressed along with a keyboard key, it enables ...

When Bill Buxton worked at Xerox’s Palo Alto Research Center in the early 1990s, he examined the classic children’s homemade telephones: two cups connected by a taut string. He wondered why that same ...