Abstract: The task of helping visually impaired people with the help of technical means has been relevant for more than half a century. A large number of works have been written on this topic, and a ...

Abstract: The precise range measurement is a fundamental component of reliable Internet of Things (IoT) applications. Conventional phase-shifted laser ranging architectures have been demonstrated to ...

My golf game has long been marred by a few key issues — my long irons and my chipping. This past year it was a different struggle that popped up, though equally as frustrating: my ability to retain my ...