Bosch has developed a concept car that has touch - free , haptic feedback built into the dashboard . It uses ultrasound to create a so-called haptic response directly on the driver's hands, without the need for them to hold special equipment, and this can be used to track hand and finger movements. The prototype , shown at the CES technology show in Las Vegas , uses ultrasound to detect drivers ’ hand and arm movements , and allow them to control car features with gestures . The concept car has been developed in partnership with Ultrahaptics . Logitech already has a similar system for sale — its ZeroTouch gadget uses it to detect gestures , but it does not offer haptic feedback as Google and Ultrahaptic 's prototype does .
Bosch has developed a concept car that has touch - free , haptic feedback built into the dashboard . The prototype , shown at the CES technology show in Las Vegas , uses ultrasound to detect drivers ’ hand and arm movements , and allow them to control car features with gestures . The concept car has been developed in partnership with Ultrahaptics . Logitech already has a similar system for sale — its ZeroTouch gadget uses it to detect gestures , but it does not offer haptic feedback as Google and Ultrahaptic 's prototype does .