Oh My God There Are Real, Functioning Smartphones That Can Make You…

There has been talk of the years of haptics technologies which would allow us to move our hand over a glass touchscreen and be tricked into thinking we were touching a fuzzy material, or some rough surface. But that was all R&D talk. At Mobile World Congress this year, however, AllThingsD found a pair of companies who… » 3/01/12 3:40pm 3/01/12 3:40pm