The main applications of touch screens

With the increasing number of multimedia information query devices, people are talking more and more about touch screens, because touch screens are not only suitable for the national conditions of China's multimedia information query, but also have many advantages such as durability, fast response speed, space saving, and easy communication. By using this technology, users can easily operate the computer by lightly touching the icons or text on the panel screen with their fingers, making human-computer interaction more straightforward. This technology greatly facilitates users who do not understand computer operations.
The application scope of touch screens in China is very broad, mainly for querying public information; Business inquiries from departments such as telecommunications bureau, tax bureau, bank, and electricity; Information inquiry on urban streets; In addition, it is applied to leadership offices, industrial control, military command, electronic games, ordering songs and dishes, multimedia teaching, real estate pre-sales, etc.
Shop payment:
The checkout counter in the store now uses computer interactive terminal devices. Customers can print out payment receipts with the name and price of the goods by operating the touch screen. On the terminal, full screen video images can be used for product promotion, and customers can search for products according to their own needs.
Ticket inquiry and reservation:
By using the touch screen admission ticket inquiry booking system, the reserved seat and the effect of watching the game at that seat can be paneled on the screen. Once the seat is confirmed, the credit card can be inserted into the system to complete the booking process.
Video music on-demand machine:
The video music on demand device stores multiple songs with visuals, multiple video music, and karaoke songs, which can be selected through the touch screen. Some video and music on-demand players also offer optional game software, allowing players to play these lively and fun games simply by touching the screen.
Financial transactions:
In financial transactions, speed and accuracy are two extremely important factors. The use of touch screens provides users with an easy and rapid means of processing rapidly changing information. Users make judgments based on the paneled content and can immediately touch the screen to make decisions, thus allowing users to concentrate on trading.
Public information query service:
(1) The online real estate information network designed by ERA Corporation in the United States provides various real estate information to users through touch screen information stations located in public places, eliminating the hassle of running errands for homebuyers and providing real estate owners with the opportunity to advertise nationwide.
(2) Postal and telecommunications inquiries and telephone bill inquiries are also provided to the public through touch screen systems, including postal service inquiries, telecommunications service inquiries, postal code and long-distance telephone area code inquiries, and foreign exchange business inquiries. For example, the South District Post and Telecommunications Bureau in Beijing has adopted the touch screen query desk of Huanxing Company to serve the public.
(3) Ticketing and shipping services, etc. For example, the touch screen ticket counter at the Beijing Station ticket hall allows users to select the train number, carriage category, number of tickets purchased, and destination.