What occupations will be replaced by intelligence in the future?

I had a special experience when I went shopping in RT Mart yesterday. I collect money independently, and I don't need the staff to scan the code one by one with a code scanner. This complicated program only requires customers to have a mobile phone Alipay. When I saw this machine, I seemed to see the future of those salespeople, and one day they will be replaced.

This independent payment operation is very simple. Pile all the purchased goods on a table, enter the membership card number, and you can scan the code. Then, take the bar code of each product to the code scanning place and scan it. When you hear a drop, it means that the code scanning is successful. Select settlement after scanning the code, and then scan the payment code of Alipay at the code scanning place. The whole process is over, and you don't even need to change. It's so convenient and fast.

Of course, there are also some disadvantages. This kind of self-service cashier must be based on honesty. If the customer doesn't take a product to the place where the code is scanned, it will bring some losses to the supermarket. So at present, the independent cashier we see is generally equipped with a manual supervisor. Although there are such shortcomings, I believe that the development of science and technology will definitely overcome this shortcoming in the near future. When the function of the equipment is gradually improved, it can completely replace manual collection.

The development of science and technology has changed our lives more and more, and gradually penetrated into every corner of our lives, but it has also caused some people to panic. The work has been done by the machine. What about the laborers? I don't think any smart person can solve this problem at once, and technology will definitely face this problem in the end.