A self-service inquiry machine is a self-service terminal device that can provide information inquiry and solve problems. Users can interact with the device through touch screen or voice.

With the rapid development of information technology, campus university libraries are undergoing a transformation from traditional to technologically advanced, and from single to diversified, intelligent and convenient.

The touch inquiry machine reshapes the way of information interaction in scenes such as shopping malls and museums with intuitive touch, multimedia display and real-time update functions, making technology a convenient bridge connecting people and information.

Touch screen, also known as touch screen self-service terminal equipment, has immeasurable future development. Many places will use self-service terminal inquiry and processing equipment. For example, cinemas, large supermarkets, banks and hospitals are equipped with relevant equipment, using video, text, pictures, music and other multimedia data composed of interactive environment, used to store information, to ensure printing, inquiry, sales and payment and other services, mainly characterized by 24-hour service.

Nowadays, with the increasing popularity of touch-screen electronic devices, touch-in-one computers have become an indispensable part of people's daily life and work. They can be seen in many public places, providing us with a lot of convenient and efficient services and help, and using fingers for touch operations has gradually become a behavioral habit of people.

Functional features of horizontal touch inquiry all-in-one machine