Ultrasonic Force Field Provides Tactile Sensations in Midair

UltraHaptics, a system designed to provide multi-point haptic feedback above an interactive surface. UltraHaptics employs focused ultrasound to project discrete points of haptic feedback through the display and directly on to users’ unadorned hands. The system is capable of creating multiple localised points of feedback in mid-air.

Via Gizmag

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