Tracker and Scanner


POS Machine and Display Screen: The Core Bond of Payment Interaction

POS Machine and Display Screen: The Core Bond of Payment Interaction

Behind every convenient payment, the display screen of the POS machine plays a crucial role. It is like a window of information. When customers swipe their cards or scan codes to make payments, details of the transaction, such as the amount and payment method, are instantly and clearly presented on the display screen, allowing customers to confirm in real time and ensuring the accuracy of the payment. When merchants operate the POS machine, they also rely on the intuitive guidance of the display screen to easily select the collection function and query transaction records. The display screen not only visualizes payment information, but also serves as the core bond connecting customers, merchants and the payment process, facilitating the smooth completion of transactions.

The “Eyes” and “Brain” of the Security Defense Line

The “Eyes” and “Brain” of the Security Defense Line

In transportation hubs such as subway stations and high-speed railway stations, the scanning system of entrance and exit security gates works closely with the display screen. The scanning device is like sharp “eyes”, quickly identifying passengers’ ticket, ID QR codes or biometric information, while the display screen is like the external manifestation of the “brain”. On the one hand, it immediately feeds back the scanning results and informs passengers of their passage status; on the other hand, when there is a problem, such as an invalid ticket or a suspicious identity, the display screen clearly shows error messages and instructions, helping staff to manage efficiently and ensuring orderly entry and exit of the station.

The "Behind-the-Scenes Partner" for Precise Detection

The "Behind-the-Scenes Partner" for Precise Detection

In the quality control process of electronic straws, the display screen plays a crucial role. During testing, various sensors collect performance data such as the suction power, battery life, and waterproof performance of the electronic straws. This data is transmitted to the connected display screen in real time. It is like an "information display platform" that transforms abstract data into intuitive charts and values, allowing testers to clearly understand whether each index of the electronic straw meets the standards. With the real-time feedback from the display screen, staff can accurately judge the quality of the product and adjust the production process in time to ensure that the electronic straws on the market are of high quality.

The Key Link of Information Exchange

The Key Link of Information Exchange

In many scenarios such as daily shopping and logistics warehousing, barcode scanners are closely connected with display screens. As the vanguard of information collection, barcode scanners quickly read the data contained in barcodes and QR codes, while the display screen is the window for presenting information. When the barcode scanner finishes scanning, detailed information such as the commodity name, price, and inventory immediately pops up on the display screen, making it clear at a glance for the user. Moreover, the display screen can also feedback the scanning status. Tips such as whether the scan is successful or whether it is a repeated scan help operators to work accurately. The two work together to achieve efficient information exchange.


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