It has long been underway to develop such devices that allow you to not carry a mouse to your notebook and do not use in this case is not entirely comfortable touchpad. The same trend is observed in the wireless and keyboards. That is all that is needed is a sensor device that detects the position and motion of the fingers, and then interprets them according to the position of keys on a standard PC keyboard or laptop. … [Read more...] about Touch + makes any surface touchpad