Product information:

The Virtual Keyboard is one of the most innovative devices on the market today. This small, compact unit, projects a full sized keyboard onto any flat surface for quick text entry and screen navigation using a very efficient method to project and read the optical keyboard image. This simple to use Virtual Keyboard provides the user with a vital anywhere, anytime data entry solution. Detection rate of up to 400 characters/s, supports Mutiple Keyboard Strokes, over 120 minutes continuous typing, compatible with Palm OS4.0 & 5.2.1, Pocket PC 2002/3, Smartphone 2003. Dimensions: 90mm x 34mm x 24mm.