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REPORTER’S NOTEBOOK / Cell chargers, HDTVs to go, specs-free 3-D on horizon

A New York company is ready to sell a new portable hydrogen fuel cell charger that can put the juice back in your cell phone, iPod or GPS device just by adding a little water. And if there's no water available, it works...

CES 2012: 4K TV sets make their debut, minus the hoopla

With surprisingly little fanfare, the major consumer electronics manufacturers introduced a new category of television at the Consumer Electronics Show this year: 4K TV sets, which cram four times as much picture information onto the screen as the best of the current high-definition models. That's a little over 8 million pixels, compared to about 2 million in a 1080P HDTV set.

Tech Finds Its Voice Control

Voice control is looming large at the Consumer Electronics Show in Las Vegas with companies such as Ford, Lenovo, LG, Nuance, and Samsung touting voice control for high-definition televisions, ultrathin laptops and cars. Here's a look at some of the next-generation gadgets that you'll be talking to (even when other people are watching).

Tech Finds Its Voice Control at CES 2012

Companies such as Ford, Lenovo, LG, Nuance, and Samsung are touting voice control for high-definition televisions, ultrathin laptops and cars.

Panasonic HD 3D Plasma HDTV Named as CES Innovations 2012 Design and Engineering Award Honoree

  LAS VEGAS , Jan. 9, 2012 /PRNewswire/ -- Panasonic today announced that it has been named an International CES Innovations 2012 Design and Engineering Awards Honoree for the TC-P55VT50, 55 inch class ...