If you could track the motions of a virtual keyboard...then why wouldn't you just be able to "remove" your hand from the keyboard and use a mouse. Use your fingers like you would use a trackball, and a simple "grip" or tap of the fingers or hand will result in a click or double click, it might require some training but, it will vastly increase desktop space!
Actually, there is one completely identical to this. The joke that has been made many times, is that not everybody wants their computers to know where there hands are at all times, it ends with the chips talking to the salesman saying, "I was meaning to talk to you about last night..."
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If you could track the motions of a virtual keyboard...then why wouldn't you just be able to "remove" your hand from the keyboard and use a mouse. Use your fingers like you would use a trackball, and a simple "grip" or tap of the fingers or hand will result in a click or double click, it might require some training but, it will vastly increase desktop space!
Actually, there is one completely identical to this. The joke that has been made many times, is that not everybody wants their computers to know where there hands are at all times, it ends with the chips talking to the salesman saying, "I was meaning to talk to you about last night..."