Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...

Abstract: In addressing the dynamic needs of the aqua-culture sector, essential for meeting the escalating global demand for seafood, the development of efficient and precise feeding methodologies ...

Anbernic, a hardware company primarily known for its retro gaming handhelds, is hopping into the world of high-end gamepads with a strange, but oddly intriguing, controller that contains a heartbeat ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health ...

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

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

Google Meet is rolling out a smart mobile feature that uses silent ultrasound signals to detect when you enter a conference ...

Ultrasonic waves can help clean items around your home, but which products are best? Here are 12 types of tools that leverage ...

Abstract: We propose an anomaly detection method based on modal representation and a noise-robust sparse sensor position optimization method. We focus on the detection of anomalies in global sea ...