Canadian startup 4D1 says its T2 precise indoor positioning system provides AI-ready operational data for manufacturing automation.

Researchers have developed a flexible optical touch sensor that can simultaneously detect the strength and location of ...

The optical system is central to a star sensor, focusing starlight onto the image sensor. The tracker's reliability and ...

Apple upgraded the telephoto camera with the iPhone 17 Pro and 17 Pro Max. I put it to the test against some of Apple's main rivals to see how good zoom shots look on the new iPhones.