Helmet RFID for labor management
Nishimatsu Kensetsu, Toda Kensetsu, and Yokohama Systems co-developed an RFID-based labor management system for construction sites. The system is deployed at a dyke construction site in the Japanese city of Sendai. RFID tags attached on worker¡Çs helmets are read at the entrance of the site. The companies intend to introduce additional value-added services using this system.
Source; Nishimatsu Kensetsu Press Release (in Japanese)