With the development of science and technology, many things have been done without hands, and sweeping the floor is also the same. At present, the automatic sweeping machine has been sold abroad. This kind of sweeping robot can avoid obstacles and work out a reasonable cleaning route through infrared or laser, so you don't have to worry about the sanitation of the floor when you buy a sweeping robot at home.

Now there are several types of sweeping robots on the market. The XV-11, as we all know, often makes mistakes when encountering transparent glass and crashes directly into the wall. The COCOROBO RX-V100-W, developed by Sharp, also uses ultrasound to judge obstacles, which can reduce the chance of encountering a wall.

In addition, Sharp's sweeper has a built-in wireless camera, which you can use to take videos by remote control (what's the attitude of using the sweeper to take videos!!!)

At present, this sweeper is Its price is 54000 yen (about 3300 yuan). Those who want to buy it should go to Amazon Shopping Bar in Japan.