Portable photo devices are fine for desktop use or for transferring files, but often they're just not as convenient to whip out as old-fashioned wallet prints on a moment's notice when parental bragging is in order. Mustek may have solved that problem with its "KeyFoto," which has a 4MB storage capacity to hold more than 40 digital photos and easily slip into your pocket, according to Everything USB. It must be small enough to do that, in fact, because it doubles as a keychain. The KeyFoto must be recharged after only two hours of continuous use, but that may be a reasonable tradeoff given its $30 cost, which is far lower than comparable products we've seen.
(Credit: Everything USB)
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.