Handheld Terminal
A handheld terminal refers to a portable data processing terminal with the following characteristics:
1. Have an operating system. Such as WINDOWS, LINUX, Android, etc.;
2. Memory, CPU, graphics card, etc.
3. Screen and keyboard;
4. Data transmission processing capability;
5. It has its own battery, which can be used by mobile;
6. Secondary development is possible.
Terminal Applications:
- Warehousing and Logistics
Typical ones include tobacco distribution, warehouse inventory, and postal distribution. The ones worth developing include terminal distribution of major daily necessities manufacturers, drug distribution, in-factory logistics of large factories, and transportation from warehouse to warehouse of logistics companies. - Mobile policing
The technology content of police equipment is getting higher and higher, especially the traffic police, patrol police, and criminal police have also begun to be equipped with mobile data devices, among which the equipment of handheld terminals provides the police with stronger A powerful tool. The functions of the handheld terminal used by mobile police mainly include GPRS/CDMA data, voice communication, IC card reading and writing, and fingerprint collection and comparison may be required in the future. - POS
When there are more and more transactions and the counter space is no longer sufficient for quick transactions, or the trading venue itself lacks counters, the only choice is mobile transactions, such as KFC, McDonald’s, ticket replacement on trains, stadium ticket sales, parking lot charges and so on. - Handheld Data Collector
Also known as inventory machine, handheld computer. It is terminal computer equipment that integrates a barcode scanning device, RFID technology, and data terminal, and has a battery that can be operated offline. With real-time acquisition, automatic storage, instant display, instant feedback, automatic processing, and automatic transmission functions. It provides a guarantee of the authenticity, validity, real-time, and availability of the field data. It has the characteristics of integration, mobility, small size, lightweight, high performance, and suitable for hand-held.
Handheld terminals are also called data collectors, inventory machines, wireless POS machines, mobile POS machines, handheld POS machines, handheld computers, and weight checkers. They are integrated, mobile, small in size, light in weight, and high in performance. Features. It is terminal computer equipment that integrates a barcode scanning device and a data terminal and has a battery that can be operated offline. With real-time acquisition, automatic storage, instant display, instant feedback, automatic processing, and automatic transmission functions. It provides a guarantee of the authenticity, validity, real-time, and availability of the field data. Handheld Terminal devices are the most popular industry using TFT LCD/OLED Displays. Also, some require sunlight readable/ readable outside, transflective LCD displays can meet such requirements.
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Walkie-Talkie
A walkie-talkie, also known as a two-way radio, is a handheld communication device that allows users to transmit and receive audio messages over short distances. Walkie-talkies are commonly used in various industries such as construction, public safety, and outdoor recreation.
The specific size of LCD/OLED displays used in walkie-talkies varies depending on the specific model and the manufacturer’s design. The size of the display is typically small, ranging from less than an inch to around 2 inches. The resolution of the display is often low, as it is primarily used to display simple text or icons.
The requirements for LCD/OLED displays used in walkie-talkies include good visibility and readability in various lighting conditions, high contrast, and good color accuracy. They should also be durable and resistant to scratches, wear, and impact, as walkie-talkies are often used in harsh outdoor environments.
EFTPOS payments
EFTPOS stands for Electronic Funds Transfer at Point of Sale, and it refers to the electronic payment system used for processing debit and credit card transactions at retail locations.
The specific size of LCD/OLED displays used for EFTPOS payments varies depending on the specific payment terminal and the manufacturer’s design. The size of the display typically ranges from 2 to 5 inches, depending on the specific model.
The requirements for LCD/OLED displays used in EFTPOS payments include good visibility and readability in various lighting conditions, high contrast, and good color accuracy. The displays should be easy to read and navigate, with clear and concise text and graphics. They should also be durable and resistant to wear and tear, as payment terminals are often used frequently in high-traffic retail environments.
In recent years, some payment terminals have started to use OLED displays, which offer several advantages over traditional LCD displays, including better contrast, lower power consumption, and faster response times.
Handheld Data Collector
A handheld data collector is a portable electronic device that is used to collect data in a variety of settings, such as retail, inventory management, and warehouse operations. Handheld data collectors are designed to be easy to use, with features such as barcode scanning, wireless connectivity, and touchscreen interfaces.
In general, handheld data collectors have small to medium-sized displays that are between 2 and 5 inches in size. The displays are typically touchscreen-enabled and offer good visibility and readability in various lighting conditions, high contrast, and good color accuracy.
The requirements for LCD/OLED displays used in handheld data collectors include good visibility and readability in various lighting conditions, high contrast, and good color accuracy. They should be easy to read and navigate, with clear and concise text and graphics. They should also be energy efficient to maximize battery life, as handheld data collectors are often used for extended periods in the field.
In recent years, some handheld data collectors have started to use OLED displays, which offer several advantages over traditional LCD displays, including better contrast, lower power consumption, and faster response times.
Portable Scanner& Barcode Scanning Device
used to capture and read information from barcodes, QR codes, and other types of data matrices. These devices are commonly used in inventory management, retail, and logistics operations.
The specific size of LCD/OLED displays used in portable scanners and barcode scanning devices varies depending on the specific model and the manufacturer’s design. In general, these devices have small to medium-sized displays that are typically less than 5 inches in size. The displays are designed to be easy to read in various lighting conditions, with good visibility and high contrast.
The requirements for LCD/OLED displays used in portable scanners and barcode scanning devices include good visibility and readability in various lighting conditions, high contrast, and good color accuracy. They should be easy to read and navigate, with clear and concise text and graphics. They should also be energy efficient to maximize battery life, as portable scanners and barcode scanning devices are often used for extended periods in the field.
Some portable scanners and barcode scanning devices also feature OLED displays, which offer several advantages over traditional LCD displays, including better contrast, lower power consumption, and faster response times.
Remote Controller
A remote controller is a handheld device that is used to operate electronic devices from a distance. Examples of devices that can be controlled with a remote controller include televisions, audio systems, and air conditioners.
Some high-end remote controllers may have small LCD or OLED displays that can show information such as the current settings or status of the controlled device.
The specific size of LCD/OLED displays used in remote controllers varies depending on the specific controller model and the manufacturer’s design. In general, remote controller displays are small and have a low resolution, as they are primarily used to display simple text or icons. The size of the display typically ranges from less than an inch to around 2 inches.
The requirements for LCD/OLED displays used in remote controllers include good visibility and readability in various lighting conditions, high contrast, and good color accuracy. They should be easy to read and navigate, with clear and concise text and graphics. They should also be energy efficient, as remote controllers are often battery-powered and need to conserve power to maximize battery life.
