Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

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Researchers at Rice University have developed EyeDAR, a compact, orange-sized radar sensor for safety ...

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

ARIA Sensing has teamed up with Algorized to develop an artificial intelligence-driven ultra-wideband (UWB) radar platform.

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (March 2026) that make the cut: ...

A team of engineers at Rice University has developed a tiny new sensor that could dramatically improve the safety of self-driving cars on public roads. This is a compact, low-power millimeter-wave ...

The science pros at TKOR attempt to tenderize a steak using an ultrasonic cleaner, exploring how sound waves can alter meat texture. Marjorie Taylor Greene recalls Trump’s ominous warning about ...

Apple used a square sensor for the selfie camera on the iPhone 17 series, and a new rumor suggests other brands may now follow suit. Huawei and Oppo may be the first Chinese brands to adopt the new ...

A high-tech device that can monitor medication use and compliance has been cleared by the FDA for use with AstraZeneca’s Airsupra and Breztri inhalers. Developed by Australian medtech firm Adherium, ...

When rain hits the region, NBC 7's First Alert team of meteorologists tracks the storm to bring you the most accurate weather forecast in San Diego County. Use the First Alert Doppler 7 Radar below to ...