Autodesk Research staff proposed an interesting development , together with engineers from the University of Alberta and Toronto. It is called the Magic Finger and a pad on the finger, you can work on any surface. The unit is based on optical sensors and high-resolution cameras that can recognize 22 different surface structures.
How does it work? When you call a smartphone that is associated with Magic Finger, you can touch the device into the cover or bag, thereby cancel the call. You can also remotely control the presentation. Go into the room and touching the wall, you can automatically turn on your computer or your favorite song on the sound system. Eventually, with the help of this device you can use the keyboard, printed on a sheet of paper. Related Products :
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