RFID tags have a wide range of applications and can be used in logistics, warehousing, retail, medical and other fields. RFID readers also have a wide range of applications, and can be used in logistics, warehousing, retail, medical and other fields. The combined application of RFID tags and readers can realize the whole life cycle tracking and management of items. Specifically, by attaching RFID tags to items and installing RFID readers to scan at key links, the full life cycle tracking and management of items from production, storage, logistics, retail to retirement can be realized, improving the operational efficiency and management of items.

RFID technology has the following advantages over traditional identification technologies such as bar codes:

1. Wide tracking range: RFID technology can track items in a wider range, and it can achieve remote tracking of items.

2. Fast tracking speed: RFID technology can achieve rapid scanning and identification of items, which greatly improves the operational efficiency of items.

3. High tracking accuracy: RFID technology can achieve precise identification and positioning of items, thus improving the management level of items.

4. Reusable: RFID tags can be reused and will not be damaged or dropped, which is more economical and environmentally friendly compared to traditional identification technology.

5. High security: RFID technology can achieve the tracking and management of items, which can avoid the loss and theft of items.

In short, RFID technology will become one of the important infrastructures for the future digital economy and intelligent society, bringing more convenience and benefits to human life and production.