Disney Lets You Feel Textures On a Touchscreen By Zapping Your Fingers

In an attempt to give touchscreens another level of interactivity, researchers at Disney have come up with a remarkable way to generate tactile feedback as fingers slide across a smooth glass display. And all without deforming or changing the shape of the display in the process. Imagine a touchscreen keyboard where you can physically feel every key and you'll realize the potential of this research.