Feel without touching
Ultrahaptics creates tactile sensations in mid-air. No gloves or attachments, the feeling is projected onto your bare hands
Magical experience
Feel tactile cues for gestures, invisible interfaces, textures, virtual objects and more…
Revolutionary technology
Ultrahaptics technology uses ultrasound to deliver haptic feedback, completing gesture recognition, making the user experience as intuitive as touch.
http://ultrahaptics.com/
Source:
http://horizon-magazine.eu/article/say-goodbye-knobs-and-buttons_en.html
