RF-Care: Device-Free Activity Recognition by Learning RFID Received Signal Strength Indicator (RSSI)

This demo showcases a device-free, real-time posture recognition technique using an array of pure passive RFID tags, and it works via learning how the Received Signal Strength Indicator (RSSI) from the tag array is distributed when a person performs different postures.

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From: Lina Yao

Related topics : passive rfid tag uses / difference between active rfid tag and passive rfid tag / rfid signal strength