Underlying the Internet of Things are technologies such as RFID (radiofrequencyidentification), sensors, and smartphones.
物联网背后的技术包括RFID(无线射频识别),传感器和智能手机。
2
Radiofrequencyidentification (RFID) and more sophisticated technologies for product tracking within supply chain management systems are being experimented in some countries.
一些国家目前正尝试在供应链管理系统内通过无线射频识别和更复杂的技术来追踪产品。
3
As IBM noted in its press release today, RFID tags (RadioFrequencyIdentification sensors) are becoming particularly popular for the purpose of item tracking and authentication.