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.
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!
It's a hat. It's a heart rate hat. Why? Well, see for yourself. Heads-on in Barcelona.
More socially acceptable than a helmet, the BulletSafe bulletproof baseball cap provides ballistic protection for your head without drawing attention.
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.
Patience is a virtue, and when it comes to software upgrades it might just save your sanity. In this edition of Ask Maggie, CNET's Marguerite Reardon explains why some owners should wait before they upgrade their devices to iOS 9.
Retro good looks highlight the Lumenati CS1 iPhone 6 case, which lets you take on the role of a '70s era Super 8 filmmaker.