Devices With Sensation The Tech Creates 3D Shape In Mid Air
Their technology creates tactile 3D shapes literally out of thin air, using ultrasound. The company’s tagline says: “Feeling without touching.” Through the emission of sound waves, perceptions are projected through the air and to the user. “Changes in air pressure are perceived as suspended tactile surfaces, creating invisible — but tangible – interfaces “. How it works A tactile sensation is provided by ultrasonic waves, which alter air pressure. This already sounds quite interesting, but paired with some other technology can become a game-changer....