Computer Interface Info ...
The Next Computer Interface: Your Finger ... Here is the introduction about this new device developed at UB Virtual Reality Laboratory. UB researchers say their "Fingertip Digitizer," which users wear on the tip of the index finger, can transfer to the virtual world the meaning and intent of common hand gestures, such as pointing, wagging the finger, tapping in the air or other movements that can be used to direct the actions of an electronic device, much like a mouse directs the actions of a personal computer, but with greater precision....