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.
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?
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.
Mobile payments is a crowded industry, but is one card for storing all your credit cards more practical than we think?
At Liverpool's Sound City conference, record business insiders discuss the world's biggest music platform and its "big scary lawyers".
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.
Which has the most apps? Which has the coolest features? Which one is the best? The most popular streamers all have their merits, so we'll help you decide which box is right for you.
Originally priced at $20, Cree's newly improved BR30-shaped bulb now costs just $10.
Iron Man fans rejoice -- Samsung has teamed up with Marvel to produce a limited-edition Galaxy S6 Edge suited up just like your favourite superhero.
Buying a used iPhone can be tricky -- here's what to watch out for.