What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Many cities across the U.S. have already replaced fireworks shows with drone light shows. And Fort Lauderdale could be next.

Abstract: Ultrasound haptic devices allow users to experience haptic sensations in a noncontact environment. To enhance perceptual precision, it is crucial to account for the effects of haptic ...