Researchers have developed a new LiDAR approach that makes it possible to image small objects with much greater precision and ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Currently this library only supports the sensors mentioned above. If you want to use other distance sensors with this libraries you can do that by adding the appropriate source files. Have a look at ...

Pixel 10 Pro and Pro XL users are reporting a new display glitch where a flickering rectangle appears near the front camera on the lock screen and home screen, suspected to be tied to a proximity ...

This pioneering technology accurately pinpoints the position of obstacles around a vehicle in real time, significantly improving driving safety. Hyundai and Kia unveiled Vision Pulse, using Ultra Wide ...

Have you ever wondered how a robot navigates a cluttered room or how a drone maintains its altitude with pinpoint accuracy? The secret lies in the tools used to measure distance, an often-overlooked ...

Yasmine Crossland is an experienced technology journalist who has covered everything from smartphones and tablets to true wireless earbuds and soundbars. She has written for titles such as Pocket-Lint ...

A light source and photosensor combine for effective, reliable, non-contact proximity detection of nearby objects. Part 1 of this article looked at the principles and three basic approaches to optical ...