CES has been one of the best trade shows for launching new technologies before they take off. Electronic companies use this platform as a launchpad for showcasing their innovative products. DVDs, CD players and Blu-ray all were introduced at previous shows.

Three-dimensional televisions, Internet-enabled TVs, touch-screen "tablet" computers, e-book readers and other fun new gadgets were scattered all over the enormous Consumer Electronics Show in Las Vegas, Nevada. Among thousands of tech displays at the show this year, we chose these 10 products for their usability & uniqueness. It's hard to say which, if any, of the new technologies shown at CES this year will become a hit with consumers.

Toshiba CELL TV with gesture technology
Toshiba unveiled a prototype of a television that doesn't require a remote control -- TV watchers simply wave their hands in the air to control the menu, fast-forward movies and turn the volume up or down. Many TV makers are working on "gesture" technology for TVs, and it hasn't been perfected, but Toshiba is among the first to show it off publicly.


In a demo at CES, a woman put her palm out in a "halt" position to select items from a 3-D, spherical menu on the TV screen. She looked like she was swimming the breaststroke when she commanded the TV to zoom in on an image. The TV uses infrared technology to sense a viewer's movements in a particular zone of the room, which a demonstrator referred to as the "couch-potato zone."

TCL 3-D TV, sans glasses
One of the big problems with 3-D TV is that most systems, when they debut later this year, will require viewers to wear 3-D glasses. They're goofy, expensive and, some testers complain, cause headaches and nausea.


But TCL Corporation, the Chinese company that's a parent of RCA, showed off 3-D TV technology that doesn't require glasses. A company representative said the technology, which adds a layer of rippled lenses to the front of the TV screen to produce the three-dimensional effect, could be used in the home as well as on billboards.

Samsung TV remote with a TV screen
Samsung unveiled at CES a television remote with its own television screen. The "All-in-One-Premium" remote, which also plays its own audio, can be tuned to different TV channels than the TV it controls. It will come with Samsung's upcoming C9000 high-definition TV, and will be sold separately, said spokesman Jermain Anderson.


So, why would a person want such a thing? A Samsung spokesman said the TV-playing remote has as few functions. Say you're watching a sitcom while your roommate wants to watch a basketball game. One of you can watch on the remote, he said. The remote-watcher can put headphones on so you can both hear the audio.

Source: CNN