Robot wipes out the house by the signal

There are some robots that do the job of cleaning the floor. Most recently, South Korea's LG Electronics created a home-made mop machine that obeyed the owner's orders or even clapped his hands.

Named Robotking , it is structured like a large disk, around the top of which has several microphones for voice commands. For example, just say 'clean' is it started working, going to, going back and forth ... when clapping twice, Robotking will stop working. LG plans to sell Robotking in Korea by the end of this year at around VND15 million.

Robotking is equipped with a pair of cameras to scan, detect dirt, the wheels make it easy to turn in narrow corners. Each time a battery is fully charged, Robotking can work up to 100 minutes, it works quietly so the employer can sit watching TV when it is clean.