Tablet PCs or any other device that function on the perception of human touch all behave in much the same manner. This in the sense that for a touchscreen device, a touch is always a touch and no matter which part of the body is used to make the touch, it will always yield the same result. As such, an inherent disadvantage with touchscreen devices is that the screen recognizes … [Read more...] about Tapsense Smart Touchscreens Revealed