RFID-based techniques for human-activity detection
Communications of the ACM, 2005•dl.acm.org
… Researchers have applied three main techniques to human-activity detection: computer
vision, active sensor beacons [4], and passive RFID. Vision involves well-known robustness and
scalability challenges. Active sensor beacons provide accurate object … Despite this daunting
RFID limitation for tracking human activity, we’ve been pursuing two very different approaches,
both based on RFID. The iBracelet is a wrist-worn short-range RFID reader that detects
object use via hand proximity. The Wireless … RFID-based sensing of object use provides …
vision, active sensor beacons [4], and passive RFID. Vision involves well-known robustness and
scalability challenges. Active sensor beacons provide accurate object … Despite this daunting
RFID limitation for tracking human activity, we’ve been pursuing two very different approaches,
both based on RFID. The iBracelet is a wrist-worn short-range RFID reader that detects
object use via hand proximity. The Wireless … RFID-based sensing of object use provides …
The iBracelet and the Wireless Identification and Sensing Platform promise the ability to infer human activity directly from sensor readings.
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