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Continue to Chat7 things you need to know about Sphero's app-controlled R2-D2 https://dev.stuff.tv/features/7-things-you-need-know-about-spheros-app-controlled-r2-d2/
7 things you need to know about Sphero's app-controlled R2-D2 https://dev.stuff.tv/features/7-things-you-need-know-about-spheros-app-controlled-r2-d2/