Skin into Gadget Control Pad

Now researches have found away so that you can just tap on your fingers or your arms to operate different types of programs. On one demo it had a phone key pad and you could dial the number right in your hand, it also had someone playing a video game right in the palm of the hand by simply touching. They are saying that this will be able to be learned in about 20 minutes. What do you all think about having you hands and arms able to work a display menu or play games? The thought of it is very interesting . Go to the site and watch the video to see how it will work and tell me what you think http://news.bbc.co.uk/2/hi/technology/8587486.stm