Haptic sensations come to the screen near you

It can be a wonderful thing for blind people, but it is a sort of field day for the rest of us, too. Fujitsu’s next-gen touchscreens, unveiled at Mobile World Congress in Barcelona last week, will allow us to feel haptic sensations from our screens. If we are watching a video of water, we would feel its slippery surface. If we are looking at the picture of rocks, we would be able to feel them, too.

The technology behind the haptic screen sounds pretty sci-fi today, but I am sure it will become run-of-the-mill in a few years. Fujitsu uses ultrasonic waves to vibrate the air at the very top of the screen, effectively turning air into a flexible, responsive surface giving off the impression of different textures. Pretty smart.

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