This Touchscreen lets you feel your touch on the other side

Some of you might remember yesterday when we reported on the PaperPhone,
and how it could be the new touchscreen for mobile devices. Today, it
is another concept touchscreen that could change mobile technology as we
know it.

This touchscreen from Japan’s University of Electro-Communications is
meant to be used on one’s palm, and then interfaced with the other
hand. When the user