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Chipless RFID tag could replace barcodes in grocery

Fully printable chipless radio frequency identification (RFID) tags may renew supermarket and grocery/convenience industry interest in the technology, after Monash University researchers developed fully printable tags for metals and liquids, including water bottles and soft-drinks cans. Until now, this hasn’t been possible because the metal and liquids interfere with the technology. The tag can be […]