Sonair’s patented ultrasound technology provides precise 3D perception at a fraction of LiDAR’s cost. After testing with over ...

The sensor uses sound waves in air to give robots a precise, real-time 3D view of their surroundings, helping them operate safely in shared spaces.

BEIJING -- A team of Chinese scientists has managed to combine sensing and steering functions in one grain-sized machine, ...

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

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