Contactless Technology

Contactless technology refers to a set of technologies that enable communication between devices without the need for physical contact. In the context of data science and artificial intelligence, contactless technology is often used to collect data from sensors and other devices without the need for physical interaction. This technology is commonly used in applications such as mobile payments, access control, and transportation systems. Contactless technology relies on a variety of communication protocols, including radio frequency identification (RFID), near field communication (NFC), and Bluetooth Low Energy (BLE). These protocols enable devices to communicate with each other over short distances, typically a few centimeters to a few meters. Contactless technology has become increasingly popular in recent years due to its convenience, speed, and security. It has also enabled new applications in areas such as healthcare, retail, and logistics.
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