Simultaneously, the wristband uses an ultrasonic sensor array to measure blood pressure and arterial stiffness, while ECG sensors measure heart rate directly from wrist pulses.

These are the best 55-inch TVs around right now, featuring smart, 4K, HDR and OLED 55-inch TVs.

Sony Xperia 1 V Android smartphone. Announced May 2023. Features 6.5″ display, Snapdragon 8 Gen 2 chipset, 5000 mAh battery, 512 GB storage, 12 GB RAM, Corning Gorilla Glass Victus 2.

A classification-guided regression network is designed for the prediction task. On an experimental setup, prediction accuracies (for bend angle) of approximately 80% are obtained. The ultrasonic ...

Ultrasonic navigation based blind aid is built to guide the visually impaired and blind to walk easily in urban areas. The proposed system operates in two modes namely hurdle detection mode and fixed ...