An AI-driven laser system on an unmanned vehicle offers a way to handle close combat and perimeter defence with faster ...

Facial recognition is a common feature for unlocking smartphones and gaming systems, among other uses. But the technology currently relies upon bulky projectors and lenses, hindering its broader ...

Researchers have developed a lightweight optical system for 3D inspection of surfaces with micron-scale precision. The new system is designed to be mounted on tracking platform placed on a robotic arm ...

Researchers report an experimental demonstration of a space-to-ground quantum key distribution (QKD) network using a compact QKD terminal aboard the Chinese Space Lab Tiangong-2 and four ground ...