Most restaurants went online with contactless code-sweeping ordering, initially to prevent cross-contamination during the epidemic, and then people discovered the speed and convenience of code-sweeping ordering.

Social development is really powerful, the arrival of the Internet era has made our lives change dramatically. Whether it is dining or transportation, more and more inseparable from the cell phone, intelligent, code ordering is one of the great inventions. 2020 since the outbreak of the new crown epidemic, many restaurants in order to avoid contact with the beginning of the implementation of the contactless code ordering system, it can be said that the promotion and popularity of its is very rapid. Nowadays, code ordering has become a required action, inseparable from the convenience of this great invention.

Sweeping code ordering of the popularity of the epidemic, from the beginning of the no-contact distribution during the epidemic, because the no-contact will largely reduce the probability of cross-infection, it can be said that this great invention is the practice of polishing and deduction. Perhaps many people were not comfortable with it in the beginning, thinking that the lack of waiter service would make their dining experience in restaurants not very satisfying. But for a long time, we have gradually become normal, and sometimes even feel that the code ordering more convenient and fast, changing our dining experience at the same time, but also changed our view of high-tech.

I do not even say that the code-sweeping food ordering not only improved the disadvantages of contact, but also to a large extent to improve the efficiency of the junior, reducing unnecessary service labor. Self-service sweep code ordering can be added at any time, the back kitchen through the background of the sweep code ordering can clearly see which table guests have a new movement. Instead of having to wait at the table for the waiter to come over to order food as in the past, it saves the customer's time to a large extent, and likewise saves the time of the restaurant waiter. Not only that, code ordering backstage synchronized with the front desk, the kitchen can also be the first time to grasp the needs of customers, and make timely adjustments and arrangements. Sweep code ordering after the sweep code checkout, but also omitted a series of cumbersome payment process, so that the buyer and seller efficiency are improved. So gradually, contactless code-sweeping food ordering has become the mainstream of the major catering industry, and after the polishing of time, it has gradually spread to the catering industry all over the country.

Technology has enriched our lives, and technology has created a different way of life for us. I hope that in the future science and technology can better serve our lives, so that we are in the drop, better adapted to the science and technology to bring us fast. Contactless code ordering may just be a mainstream catering industry, in the future more service industry development system, there will be more and more advanced science and technology to our daily life, science and technology to achieve a different life is good.