This seems too gimmicky. Touch feedback that gives only a sense of surface roughness has limited utility. Apple rarely goes for gimmicks (when they do, it's an app or an accessory, but not a main product feature). Really haptic feedback provides realistic sensation of shape and mechanical stiffness, but that type of technology is nowhere near the point where it can be embedded in a tablet.
post #121 of 129
3/7/12 at 9:41am







