"Although a touch-screen interface could be embedded in or overlaid on the display, the use of even a single finger for input may occlude a significant portion of the display or cover more than a ...

Puff and Suck (or Sip and Puff) systems allow people with little to no arm mobility to more easily interact with computers by using a straw-like unit as an input device. [Ana] tells us that the usual ...

Windows 7's multitouch interface uses the Microsoft Surface technology to provide users with a more natural way to interact directly with computing devices Microsoft demonstrated its multitouch ...