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In this contribution we present a portable system which records interactions with objects of daily use automatically. The system is based on an Ultra High Frequency (UHF) Radio-Frequency IDentification (RFID) device and can be worn around the wrist. It is able to detect proximity to objects marked with an RFID tag, store collected information and transfer it wirelessly to a server. Such devices are...
Dehydration among elderly people is both a widespread and health threatening problem which requires continuous monitoring of beverage intake. In this contribution a concept for a system for automatic detection of filling levels based on radio frequency identification (RFID) is presented. It consists of passive sensor cups including a resistive sensor system and an RFID transponder as well as an RFID...
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