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 ...

The device features an on- and 0ff-events that are translated to keystrokes of a virtual keyboard. A common way of quickly prototyping physical actions is to assign actions to certain key presses on a ...