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Titan Arm's creators say it's designed for ordinary people -- those who need either physical rehab or a little extra muscle for work.
3-D printers have been used to make artificial body parts, guns and even cars, but Cnet.com is making pizza.
Disney Research in Pittsburgh is using novel technology to add interactivity to the physical world.
My top vintage gear recommendation is Ohm Walsh speakers from Ohm Acoustics.
These are picks from the best products of 2013, as well as some enduring choices that prove their value year after year.
Personal preferences come into play when comparing new gaming consoles by Sony and Microsoft.
CAPTCHA-ing a musical moment; paperback
At 10 years, you have gotten your money's worth out of the TV and it is time to move on.
Crackle launches two original series. "Godzilla" goes viral with "classified" website. Warner Archive Instant app debuts.
Online courses explore Andy Warhol's art. Interactive documentary "Fort McMoney" teaches economic/cultural lessons.