Learn More
O ne challenge facing the Internet of Things 1,2 is labeling physical objects to let them participate in the digital world. Until now, most solutions addressed this issue by using either 1D or 2D bar codes or RFID. 3 Such RFID devices include the 2.4-GHz Hitachi µ-chip, 4 the widely deployed 13.56-MHz Mifare (http://mifare.net) and Felica(More)
  • 1