Shape-changing fog screen invented

There is something spooky about being able to see and talk to the pirate Blackbeard while one walks down a dark alley and then stepping right through him as he disappears into thin air. Such entertainment experiences are ...

Imagine if technology could read and react to our emotions

Computers have always been good at doing fast calculations, but adapting to the emotional state of the person using the computer – now there is a grand challenge! The field is called affective computing, and soon it will ...

Ads effective even in the midst of multitasking, studies find

Those video ads playing in the corner of your computer screen, in the midst of your multitasking, may have more impact than you realize. They may be as effective as the ads you're really watching, such as those during the ...

Razer console will stream PC games, play mobile games on TV

If a new gaming console running on Google software succeeds, people who play computer games locked up in their rooms should find themselves spending more time in the living room, and mobile game players should become less ...

Review: Padfone X combines tablet, smartphone

Most of my friends who own iPads also own iPhones. Apple bet that users would find enough differences between those devices that consumers would want both - and Apple was right.

Gift Guide: Plenty of laptops, even on budgets

There's no shortage of laptop computers to pick from this holiday season, even for shoppers on tight budgets. A Chromebook optimized to run Google's Internet services can be bought for as little as $200, while a few hundred ...

Review: Button location sets LG's G2 apart (Update)

LG's flagship mobile gadgets—the G2 smartphone and the G Pad 8.3 tablet—are great mobile devices that have fantastic screens, top-end cameras and ample processing power.

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