But the message must contain a specific series of Arabic characters, so you're likely to receive it only as a prank. And there are ways to resolve the problem.
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When Google unveiled its smart and controversial eyewear three years ago, some early tech adopters tried to do their part by eagerly pushing for Glass acceptance. The world pushed back.
Commentary: Forget the privacy issues -- it was a long list of other shortcomings, social and technical, that doomed Glass. Can Google learn for the next go-round?
The next time your mind wanders, you might be able to regain your focus if you turn your gaze on a specific type of image, says research out of the University of Melbourne.
Though it feels too similar to last year's G3, the LG G4 is an excellent big-screen smartphone that will appeal to budding photographers, and has old-school features missing from rival flagships.
Technically Incorrect: Meditation and mindfulness may be milestones on the road to bliss, but you may also end up in a ditch of despair, says a brain expert.
At Liverpool's Sound City conference, record business insiders discuss the world's biggest music platform and its "big scary lawyers".
Priced at around $250 elsewhere, the LabelWriter requires no ink cartridges. Plus: four bonus deals!
Soon you'll don a high-tech headset as easily as you reach for your controller. Watch for blockbuster launches in the year ahead that pave the way to the brave new virtual world. Facebook and Valve lead the charge.
"Frame rate is more important than resolution," says Square Enix's Hajime Tabata.