More than 30 years ago, most people chose to wash their clothes by hand, saying that the washing machine was not clean. I guess few people think this way now. But they started to say that the robot vacuum cleaner couldn't sweep it clean, and that was him

More than 30 years ago, most people chose to wash their clothes by hand, saying that the washing machine was not clean. I guess few people think this way now. But they began to say that the sweeping robot can't sweep clean, which is because they haven't seen it and haven't used an intelligent robot to sweep the floor. I used it for the first time today, first download an APP on my mobile phone, it first builds a map (automatically visits the size and location of the room), and then sweeps and mops room by room, the dirtiest room is swept and mopped 6 times, and the least is swept and mopped 2 times. Every time you sweep and mop it, go back to the base station to wash the mop. The whole process is computerized. Before buying, I asked a friend, how about the robot sweeping? She had used it years ago. She replied that it didn't help. Further figuring out that her robot is buying things and delivering them. Can that be the same? I spent 3,600 oceans on this. In addition, I also bought a Supor stir-fry robot. A friend suggested buying "Xiaomei" before, but when I understood it, the operation was too cumbersome, and the salesman said that it was used to make big dishes. And my original intention: to simplify housework. This is the case with this one (Figure 5). At the very least, the stove and hood are much cleaner.