Microsoft held a design contest for new PC concepts, and Bill Gates himself showed off some of the top contestants during his keynote speech at the Windows Hardware and Engineering Conference (WinHEC) in Los Angeles. The prize winners certainly broke traditional molds, ranging from the "Bulb PC" (pictured here) to one dubbed "Made in China," sort of futuristic tablet using a chopstick-like stylus. See more photos from the show at this gallery.
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