Now available for $137 at https://www.indiegogo.com/projects/riley-your-smart-and-mobile-companion/x/585198#/ the retail price will be $229 and distributors can buy it at $78 for 1 thousand pieces minimum order. It moves around quite smoothly and fastly, works on carpets too, can climb over small obstacles, it can get back up if it fall over on its side. They have nice app features such as taking pictures, video, night-vision, “wake up on movement”, go back to charger home. They might add more functions like room mapping/memory, follow function, “automatic roaming security guard” and more.