Now many hospitals have introduced "cloud tablets", which is an information upgrade compared with traditional plastic tablets. It is a new medical imaging service supported by mobile Internet and cloud storage, which can upload medical images taken by patients to the cloud server. Cloud film system not only has the functions of traditional film, but also can realize the functions of remote cloud browsing, downloading and printing of image data. I have a friend whose company cooperates with Weber Software. It is said that they have built cloud films for many hospitals, and the industry has a good reputation. At present, several provinces in China have charging standards, and many hospitals have used cloud film systems, which has great industry prospects. Many hospitals haven't done it yet, and the market is still not small.