JJ Watt of the Houston Texans cannot bear that Tennessee quarterback Zach Mettenberger posted a selfie to Twitter just before the game. So after a sack, the mockery.
Technically Incorrect: The sometimes sensitive San Francisco 49ers quarterback Colin Kaepernick attacks someone with just 8 followers, after receiving mild criticism. Now that troll has over 2,000 followers.
Technically Incorrect: Speaking at London's Science Museum, famed physicist Stephen Hawking insists that humans must change their ways and dedicate more to space travel if we want to survive.
Technically Incorrect: A California woman gets a letter from Time Warner Cable, with her first name changed to the C-word.
With an iPad interface, the Ava 500 navigates to distant meetings while you stay put. Could this be a Roomba for the office?
A tweet that merely said, "Why is Lord McAlpine trending? *innocent face*" has been found to be libellous by a high court judge in the UK.
The Big Game arrives this weekend, and Electronic Arts thinks its Madden football video game predicted the winner. Do you agree with its pick?
Need to be in two places at once? Perhaps a robot can come to the rescue. Companies in Silicon Valley are developing mobile bots to connect people for teleconferencing or just keeping in touch. CNET's Kara Tsuboi reports.
Willow Garage spinoff Suitable Technologies' new remote-operated robot lets you meet with co-workers while staying at home.
Double Robotics has created a presence robot based around the iPad's interface and controls. iPads not included.