Empowering the Blind: Contactless Activity Recognition with Commodity Software-Defined Radio and Ultra-High-Frequency Radio Frequency Identification

This study presents a novel computational radio frequency identification (RFID) system designed specifically for assisting blind individuals, utilising software-defined radio (SDR) with coherent detection. The system employs battery-less ultra-high-frequency (UHF) tag arrays in Gen2 RFID systems, en...

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Λεπτομέρειες βιβλιογραφικής εγγραφής

Κύριοι συγγραφείς:	Muhammad Zakir Khan, Turke Althobaiti, Muhannad Almutiry, Naeem Ramzan
Μορφή:	Artigo
Γλώσσα:	Inglês
Έκδοση:	MDPI AG 2024-06-01
Σειρά:	Sensors
Θέματα:	contactless activity monitoring SDR-RFID blind visual impairment
Διαθέσιμο Online:	https://www.mdpi.com/1424-8220/24/11/3645
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