While KornTech's Rogun won't go down as the first humanoid that sports both face recognition and intruder alerting functions, it does one-up many of the other prototypes by actually being available for purchase. The Korean startup has developed a kid-friendly one-meter-tall robot that "recognizes people through embedded cameras and high-end face-tracking software." Additionally, the bot can walk on its own and "perform various functions suitable for a security guard or nanny" such as pace the floors at night and give its master a cellphone warning if it recognizes any suspicious behavior. Rogun can even use its camera to show parents what mischief their kids are getting into at home by beaming video via its integrated WiFi chipset, and if watching the big screen is just too 2006, the youngsters can focus on the seven-inch LCD set within the device's chest. Of course, video telephony, internet browsing, and priceless companionship also come bundled in, and while the company hopes to sell these fellows for a mere $5,000 in time, snapping up your own Rogun at the moment will run you a whopping $100,000 or so considering the current BTO nature of production.