Military think tank DARPA's newest project focuses on mass-producing smart helmet- and weapon-mounted cameras for troops that integrate standard and infrared imagery into every photo... and shares them, Instagram-style. Best filter ever?

Nokia's return from smartphone irrelevance is hinged on one core thing: A better camera.

Car drivers can't react fast enough to bumps as they approach. The only way to ensure a smooth ride: Enable the car to know (and respond to) what's coming ahead.

TASER, best known for their electric shock guns, has a new product: Tiny, sunglass-mounted cameras that upload live footage from a cop's POV to the cloud. The idea? They will help prevent police brutality lawsuits and increase accountability.

If you take smartphone technology out of its traditional "clever phone" context, it could change the world.

A piece of lateral thinking by MIT boffins has turned a prototype robot fingertip "skin" into a hugely powerful, portable 3-D microscope that will have massive utility in biology, forensics, and other fields.