Robots at CES 2013

Dancing speakers, new Lego Mindstorms, and a window vacuum were among the robots spotted at the show

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The unveiling of the new version of Lego’s Mindstorms kit wasn’t the only robot news at the 2013 Consumer Electronics Show in Las Vegas. While educational and entertainment robots still dominate the offerings on the show floor, there were also robots meant to help with tasks such as window cleaning, reminding young students about homework, or helping autistic children develop better social skills.