Tablets generally are better for browsing than for getting work done, but a Bluetooth keyboard accessory dramatically improves the iPad's utility, CNET's Stephen Shankland finds.
The Korean electronics giant files for a US patent to unlock mobile devices when users touch-and-drag drawings that have at least one intersection point.
With these five handsets, all it takes to secure your phone is a scan of your digits.
Lose your hotel key card? Did it accidentally get demagnetized? Well, there's a new, high-tech way to get into your room: mobile keys that let guests unlock their doors with their cell phones. CNET's Kara Tsuboi reports.
Want to keep your phone secure with just your face? This $152 Chinese handset will do just that.
AppRadio Unchained is a fan-built app for Android that unlocks the ability to mirror and control any app with the in-dash receiver's 7-inch display.
Meet the deadbolt that wants to upgrade your castle to a 21st-century safehouse.
Unlock a super secret achievement in the new Google Play Games app using the Konami Code.