Our product is a book query machine, which has a touch screen function to facilitate users to query and browse book information. The size can be customized according to needs, and the installation method is flexible. You can choose to place it on the desktop or hang it on the wall. The book search machine has an intuitive touch screen interface. Users can search and obtain detailed information about books by touching the screen to enter keywords or scan book barcodes. Our products are suitable for various scenarios, including libraries, schools, bookstores, enterprises and institutions, etc. It can provide users with convenient book query services and help users quickly find the location and related information of the books they need.