LifeBeam's heart-rate-sensing hat isn't such a dumb idea.
Black Hat 2014
Calling all steampunk adventurers, pirates, scientists and Victorian ladies. Your outrageously large vacuum-tube-decorated wrist watch has arrived.
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.
Technically Incorrect: A PlayStation 4 isn't small and it isn't light. Not even for the allegedly light-fingered. So is it possible to shove one down your trousers? Allegedly, yes.
Reporter's Notebook: From cars to security badges, if you build it, they will hack it at Defcon, the annual meeting of cybersecurity pros.
On Road Trip 2015, CNET peeks behind the curtain of the nighttime parade and fireworks show at "the happiest place on Earth" -- and finds innovation 60 years in the making.
Road Trip 2015: BKAV, which made its money selling security software, is the first to design and build a smartphone in Vietnam. The question is, will anyone buy it?
A robot allegedly demonstrates basic self-awareness while attempting to solve a classic logic puzzle.
From CNET Magazine: Hats, shirts, socks -- if you can wear it, there's a good chance it eventually will read your vital signs, show your stress levels and even tell you to cut back on your Thanksgiving turkey.