There are wireless computer mice, touchpads, TV remotes, and laser pointers … and then there's the Xring D13. It combines all of those tools in one wireless device, which could be yours for US$109.

Dutch university researcher Holger Caesar heads out into the afternoon traffic on a bicycle like no other, equipped to ...

Building on recent achievements at an emission wavelength of 450 nm, Swiss company Exalos has announced narrow-linewidth DFB GaN-based laser diodes operating at 405 nm and 488 nm.

Fancy long-range FMCW Lidar gets tiny and cheap, a water-zapping lens cleaner, multitasking sensors, and drunk-driver ...