LifeBeam's heart-rate-sensing hat isn't such a dumb idea.
Black Hat 2014
Last year, more than 1 billion Android devices shipped around the globe. Security firm Zimperium says this vulnerability could affect 95 percent of them.
The camera taps eight synchronized shutters and eight microphones to capture 360-degree video and spatial audio.
It's a hat. It's a heart rate hat. Why? Well, see for yourself. Heads-on in Barcelona.
The search giant has made tweaks to its smart eyewear as it pitches the device to the enterprise. One change: Workers will be able to attach the device to an existing pair of glasses.
Researchers have figured out a way to harness the power of the oceans to create a sunscreen that could be more friendly to the reefs that grow there. And humans too.
More socially acceptable than a helmet, the BulletSafe bulletproof baseball cap provides ballistic protection for your head without drawing attention.
White-hat hackers, countercultural conspiracy nuts, government watchdogs. Whatever you want to call them, The Lone Gunmen are returning to the new "X-Files" series. We can't wait to hear what new theories they've come up with!
Browse our list of cameras to see if do-it-yourself home security is right for you.
A robot allegedly demonstrates basic self-awareness while attempting to solve a classic logic puzzle.