Research on the application of Near Field Communication (NFC) digital technology in metal jewelry product design

Near Field communication (NFC) is a short-range wireless communication technology known for its convenient contactless data transmission capabilities. It is widely used in various fields, including mobile payments, smart home, Internet of Things and identity authentication. With the popularity of mobile devices and the continuous enhancement of smartphone functions, the market demand for NFC technology has shown a steady growth trend. At the same time, the continuous iteration of technology and the continuous reduction of production costs have further promoted its application in wearable devices and smart jewelry. By integrating NFC technology into traditional jewelry and innovating its structural design, the traditional jewelry obtains intelligent characteristics while maintaining its decorative function. This integration provides users with a more convenient experience, expands the functional dimension of jewelry, and effectively meets the needs of modern consumers for multi-functional products. This innovative model enhances the dependence and stickiness of users on products, which is conducive to the rise of product prices, and promotes the upgrading and transformation of the traditional jewelry industry to high value-added and intelligent directions.