Valve Unveils Its SteamOS “Cooperating System”

The first step in Valve’s bold play for the living room.

Arkadium Says Better Analytics Will Save Windows 8 Games

Why the 12-year-old studio is now getting into the numbers game.

Hands-On With Mozilla Firefox OS (Video)

Mozilla CTO Brendan Eich demos the upcoming Firefox OS for AllThingsD.

iPhone Users Rack Up the Highest Carrier Bills

But it also generates more in carrier fees than any other smartphone.

iPhone Overtakes Android in the U.S.; Android Extends Lead Abroad

The new iPhone 5 pushes Apple back into the lead in the race for U.S. smartphone sales.

The Galaxy Camera: A Better Android-Based Camera, but a Big Commitment

Samsung’s newest gadget marries a digital camera with the features of a high-end smartphone — at a high cost.
Samsung Galaxy Camera

Windows Pushes Into the Tablet Age

Walt on Windows 8, Microsoft’s radical overhaul of its venerable operating system.

Nikon’s Android-Based Coolpix: A Camera that Shares Like a Smartphone

Nikon tries to offer the best of both worlds — high-quality photos and easy sharing. Does it succeed?

Lenovo: Expect More “Pure Media-Based” Android Devices in New Year

October might be all about Windows 8, but Lenovo says it isn’t closing the door on Android.

A Scuffed iPhone 5

Walt answers readers’ questions on the iPhone 5 and iOS 6.