Abstract: Blindness is a condition in which a person's vision is impaired; this can affect people to the extent that they still have some vision (referred to as low vision) or those who are no longer ...

Abstract: Ultrasonic guided wave detection technology is one of the most effective damage identification methods in structural health monitoring (SHM), but external factors will cause errors during ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (October 2025) that make the cut: ...