Microsoft tweaks Windows 8, blamed for PC slump

(AP)—Microsoft is trying to reverse slumping PC sales and quiet growing criticism of its flagship operating system with the release of a revised version of Windows 8.

Research uses muscle activity to move virtual objects (w/ video)

(Phys.org) —Today's smartphones and computers offer gestural interfaces where information arrives at users' fingertips with a swipe of a hand. Still, researchers have found that most technology falls short in making people ...

Samsung unveils gesture-control TVs at gadget show

New TVs from Samsung will recognize an expanded range of gestures so people can swipe through on-screen menus in a way that revolutionizes the old remote control.

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