You've heard of the Pepsi Challenge, right? With the help of Jasmine France and Donald Bell, I do a very unscientific study in the courtyard of the CNET offices to discover which MP3 player our participants preferred! The results may surprise you (or not).
Is this a real RoboCop?
The K5 robot, developed by Sunnyvale, Calif.-based Knightscope, is designed to be a surveillance robot for law enforcement, private security firms, schools and anything else looking for an extra set of eyes and ears on the ground. The 5-foot, 300-pound robot can roam autonomously, sending back real time data about an area with technology that does facial recognition, lidar mapping and 360-degree video. CNET's Kara Tsuboi got a closer look at what makes the K5 robot tick.