ultrasound

  • Haptic system uses ultrasound to give feel to objects that aren’t there

    From the ‘I’ll Believe it When I See Feel it Dept’: Ultrasonic gaming. Researchers from the University of Tokyo have been working on using focused ultrasound to simulate the feel of objects that aren’t there. Haptic doodads have been floating around for a while, like this Maglev joystick, but this is the first time I’ve seen one that relies on air to create… Read More