This product is used in public places. The elderly often encounter difficulties and resist medical treatment due to physical inconvenience or their own sensory reasons. In order to reduce the gap between the elderly and the Internet, this product studies the characteristics of the elderly and the problems encountered in medical treatment, and creates products that conform to the psychology and physiology of this group under the Internet, so as to bring users a more efficient and safer experience of offline medical treatment in the post-epidemic era.