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Swept-frequency, magnetically-coupled resonant tags for realtime, continuous, multiparameter control
CHI '99 extended abstracts on Human factors in computer systems - CHI '99
detections. The situation worsens when several tags are simultaneously within range of a single reader. Although many current tagging systems are unable to operate properly with multiple tags present, the anticollision schemes implemented in most multi-tag systems introduce even more delay. In addition, commercial RFID products seldom provide an indication of detected signal strength, corresponding to tag position and orientation (a very useful interface parameter). Likewise, because of thedoi:10.1145/632842.632848 fatcat:m6axvhffnrgtdi4bhkkiz2qpjq