This pocket-sized Bluetooth device is able to project a keyboard on a flat surface, but it doesn't work well as it should.
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A camera currently in development can see around corners by imaging the behaviour of photons at 15 billion frames per second.
Fabio Capello says his goalkeeper was blinded by a green beam, just before conceding a vital goal.
A mining company has ordered 25 Desert Wolf Skunk unmanned aerial vehicles for breaking up riots with pepper spray and "blinding lasers."
The space agency says the achievement is like "a person aiming a laser pointer at the end of a human hair 30 feet away and keeping it there while walking."
There's no reason a tie should just sit there looking sharp when it could be turned into the ultimate PowerPoint weapon.
By shoring up the G2's biggest weaknesses -- and adding laser beams -- LG hopes to have a bigger hit on its hands with the G3.
The Discovery Vision concept, unveiled during the 2014 New York auto show, includes a wide array of technologies aimed at scanning and coping with difficult terrain.
Pew! Pew! The Navy has a terrifyingly accurate and deadly laser it plans to send to the Persian Gulf for further testing this summer.
The social network is inventing new technologies in house to deliver affordable Internet access to all.