Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

The name is a little strange, but the Withings BeamO is clever: a gadget that can send health readings to your phone, no ...

Explore how optical sensors enable accurate and safe oxygen monitoring in ATEX-classified areas, offering a robust solution ...

Symptoms of a malfunctioning NOx sensor include increased fuel consumption, as well as reduced power and acceleration. If a sensor fails, it will also trigger an on-board diagnostic (OBD) code, ...

Electrical & Biomedical Engineering (EBME) Professor Xiaoshan Zhu and his colleagues have won a U.S. National Science ...

Whether you need to scan family photos, piles of documents, or expense receipts, we've tested the top scanners to help you find the one built for the task. Since 2004, I have worked on PCMag’s ...

I've been writing and editing stories for almost two decades that help people use technology and productivity techniques to work better, live better, and protect their privacy and personal data. As ...

Bosch Diagnostics has updated its scan tool software to include 2026 vehicle models, while also expanding coverage on 2024 ...

The optoCONTROL CLS1000 series of fibre optic sensors from MicroEpsilon reliably and precisely detect oil leaks in the event ...