In a breakthrough innovation, Eurolan, a networking equipment company, has unveiled GGtag, an electronic alternative to the traditional plastic identification badges and RFID-based access cards commonly worn by office workers, Hacker.io reported. Going beyond the limitations of conventional badges, GGtag combines the functions of both identification and access into a … [Read more...] about Eurolan introduces GGtag, the e-paper badge with RFID that can be programmed via sound
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