Touch screens are ubiquitous today. But a common complaint is that the smooth surface just doesn’t feel as good to use as a physical keypad. While some touch-screen devices use mechanical ...

A prototype tablet computer from Fujitsu features haptic technology - giving the illusion of being able to "feel" the texture of pictures that appear on screen. BBC Technology Correspondent Mark ...

A FINNISH company has developed a touchscreen that allows you to “feel” textures of different images using low level electrical currents to stimulate the fingertips. The technology uses ...