Robots at CES 2013:Tosy Dancing Speakers, Lego Mindstorms, Window Vacuum, Roboware Kimi

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.