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 ...

KUMAMOTO, Japan/TOKYO -- With more than 20 billion image sensors shipped to date and a new plant being constructed in Japan's Kumamoto prefecture -- home to a growing chip industry cluster -- Sony ...

Samsung is developing two new flagship camera sensors, one of which will likely be used by the Galaxy S27 Ultra next year.

A miniature high-definition CMOS remote-head camera is the latest model released by Toshiba Imaging Systems Division in California. The IK-HR1H camera head measures only 30 mm × 35 mm × 36 mm and ...

The Terrain Commander from Textron Corporation provides the basis for the U.S. Army's unattended ground sensor (UGS) Future Combat Systems. The sensor assembly is equipped with a variety of optical, ...

We test and rate scores of digital cameras and lenses each year, from pocket-friendly models to high-end medium format systems. Here's everything you need to know to pick the best camera for you.