Conventional wearable ultrasound sensors have been limited by low power output and poor structural stability, making them ...
A team of researchers from the Korea Institute of Science and Technology (KIST) has created a silicon-based disposable ...
A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.
Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (November 2025) that make the cut: ...