RFID (radio frequency identification) is a radio wave-based Automated Identification and Data Capture (AIDC) system that allows unique information to be read without physical contact (without an optical line of sight) by means of tags worn or attached to objects. RFID technology began as a military solution to identify objects at a distance. Later, it moved into the commercial world with applications for tracking goods and storing data. As the technology has developed, RFID has become an important tool in logistics, trade and transport. Today, it is an integral part of the Internet of Things (IoT), used in medical, industrial and everyday consumer systems due to its reliability and accessibility.