RFID tag mat: prepackaged radial deployment.
Guillermo Enriquez, Sunhong Park, Shuji Hashimoto
CC BY 4.0
Guillermo Enriquez et. al. "Contextual Awareness in a WSN/RFID Fusion Navigation System", ISRN Robotics <a rel="nofollow" class="external text" href="https://doi.org/10.1155/2014/198569">doi:10.1155/2014/198569</a>