Researchers create a flexible ultrasonic device enabling wireless charging underwater and inside the human body.

Continuous ultrasonic welding presents the flexibility crucial for future lunar and deep-space missions, but also for defense ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

A study by scientists at the University of California, Riverside shows ultrasonic cigarettes, or u-cigarettes, marketed as a ...

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

Like a smart meter, most smart thermostats can show you how much you're using your heating, letting you keep a closer eye on your energy bills. Some can also monitor how you heat your home and learn ...

Along with this, the researchers have developed a new laboratory technique and created a program for calculating the "lifetime" of sensors based on the planned radiation load. The new approach can be ...

Have a major deliverable coming up that involves lots of people and tasks? The best project management apps we've tested can help you keep your team on track. I've been contributing to PCMag since ...

Abstract: In this study, we propose an ultrasonic tactile sensor for real time contact force measurements and high-resolution shape recognition to enable safe and reliable robotic grasping of objects ...

It is designed to navigate disaster-struck areas, detect humans using thermal imaging, determine motion using PIR sensors, and report precise GPS coordinates via GSM-based SMS alerts. The system ...