Meet the QBii Robot: an autonomous, multifunction service robot that can take on cleaning, surveillance, and other tasks in your home. It can carry up to 50lbs of load, so it can move groceries, boxes, and bins. It also can clean your floors with its broom attachment.
The QBii robot may weigh 9 pounds but can tow up to 200lbs of load. It can also climb stairs. The robot has an expansion port you can use to attach motors, sensors, and other hardware components. You can control it from your smartphone or tablet. The QRS Control app comes with a path editor for creating custom paths.