After reading over the proceedings of the 2005 SIGGRAPH, [Dan] realized he could reproduce one of the projects with $50 worth of equipment and some extreme cleverness. [Dan]’s dual scanning laser ...

[ashish] is still having fun with his lasers. His latest hack is a dual laser based tracking camera. He mounted his camera to a simple parallel port controlled stepper motor. Essentially, if the ...

A new camera developed by Chinese researchers is said to be capable of photographing subjects from as far as 28 miles away. Relying on a powerful laser and artificial intelligence (AI), the camera is ...

Users of iPhone 12 and later may have noticed the black dot near the lens. This is the LiDAR sensor that emits lasers and is ...

The LG G3 has a great set of specs, but perhaps most interesting is the camera, which uses a laser to autofocus. We see how it compares to the Galaxy S5. When he's not testing the latest phones or ...

Now there’s nowhere to hide. A camera that can detect individual photons is able to track objects moving around corners, even when they are completely obscured from view. The device could be used for ...

Lasers can damage your phone’s camera! Concentrated laser beams, even “eye-safe” ones, can permanently “fry” the tiny pixels on your phone’s camera sensor. This risk extends to modern car LiDAR ...

MIT’s Ramesh Raskar, creator of amazing things, is on the cusp of creating a fantastical camera that can take pictures of objects that are hidden around corners. As ...