Ultrasound Feedback for Mid-air Gesture Interaction in Vibrating Environment

Abstract

Mid-air ultrasound skin stimulation is a known technology used to provide haptic feedback for touchless communication. Even though some in-car interaction already takes place with mid-air gestures, the utilization of this type of feedback is still uncommon. In this study we evaluated how environmental vibration affects the recognition of ultrasound haptic feedback exposed to the driver’s hand.