A virtual keyboard is where a full-size image of a
QWERTY keyboard is projected
onto any surface. Touching the image of a key generates a unique
electronic signal corresponding to a key's image. Using a
virtual keyboard eliminates the chance of breakage and infection transfer.
Additionally virtual keyboards require no cleaning and they have no wires,
buttons, or switches. Virtual keyboards are also compatible
with many Smartphones and PDAs. [Adapted from
A virtual keyboard is also called a projection keyboard. VKEY is the
trademarked name of the virtual keyboard developed by Virtual Devices Inc.
* Virtual keyboard image courtesy of Virtual Devices Inc.
Virtual Devices Inc. Virtual Devices Inc. (VDI) is a Pennsylvania Corp. that has developed an exciting enabling technology, providing the basis for a number of product lines. The first product, Virtual Devices. Virtual Keyboard (VKey) is a full size computer keyboard that is projected in light.