Computer peripherals are getting compacted in size for each and every upgrade. Though speculations are going around regarding the concepts of virtual keyboard, none made it out in the market. Yet another concept of virtual keyboard is out but this is a bit different from its predecessors. This keyboard projector is integrated with a mouse thus eliminating the need of separate mouse any more.
This projector mouse works on the projection of infra red beam on the surface/table. When our finger crosses the specific key projection, it triggers the alphabet and prints on the screen. It is equipped with triple motion sensor for accuracy and optical sensor for mouse operations.
Also check out Bluetooth keyboard for iPad, Invisible Mouse
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