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By Julianne Pepitone

The annual Consumer Electronics Show is a truly massive tech wonderland, with about 3,700 companies sprawled across 2.1 million square feet of exhibit space in Las Vegas. NBC News went beyond the big brands' flashy booths to find the futuristic, the fun and the fascinating from the tiny companies showcasing at CES.

Check out their gadgets -- pitched in 10 seconds or less -- in the video above, and find out more Information at the following sites: