The robotic vacuum cleaners keep coming, the latest is the Roboking from LG Electronics. Unlike the Roomba, the Roboking can automatically figure out the best way to clean a room, and once it s finished, return to its charging station. The next version of the Roboking looks even better: it should be able to connect to a home wireless network and be controllable remotely by a PC, cellphone, or PDA, so you ll be able to have it clean the house while you re at work.
