A good hotel requires not only a good living environment, but also high-quality services. The hotel is very hot during peak tourist periods, which means that business such as check-in and check-out is not as smooth as usual. During the peak travel period, tourists will always face the problem: they are exhausted from running all the way, but they have to wait a long time to check in, because there are still a large number of people waiting before you. For tourists, the wait is long, and the waiting is hard. Losing the source of customers is a small matter, but affecting the reputation is the biggest blow. The hotel industry is already highly competitive. If you want to gain a foothold in the industry, it is not just about the accommodation environment. If the service cannot keep up, tourists would rather switch to another one. How to improve the quality and efficiency of services? The hotel's self-check-in machine is intelligent instead of manual, and tourists can easily perform check-in or check-out services without having to stand at the front desk and wait for the staff to go through. It saves time without affecting your own mood, and the hotel's service quality and efficiency have been greatly improved.