article_snippet.sent: The robot’s body is likely to be a large robotic ball, like a big version of the Sphero, Mashable’s Andrew Tarantola speculated.
article_snippet.sent: ’s body is likely to be a large remote-controlled robotic ball, like a big version of the Sphero (pictured). 
article_snippet.sent: Sphero is the world's first robotic toy ball that's controlled by a smartphone app.
article_snippet.sent: The Sphero toy can be programmed to weave in between objects, follow augmented reality race tracks and even keep a pet entertained.
article_snippet.sent: Spheropictured) is the world's first robotic toy ball that's controlled by a smartphone app .