AIREAL: Interactive Tactile Experiences in Free Air

Link to project page and press release: Free Air Haptics display delivers effective and expressive sensations in free air, without requiring the user to wear a physical device. Combined with interactive computers graphics and applications, these displays enable users to feel virtual 3D objects, experience freeair textures and receive haptic feedback on gestures performed in free space. Different technologies are explores, including air vortex generation