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Due to home accidents occurring within the world's aging population, especially with the accidental stumble and falling of the elderly, mortality and morbidity from falls have become one of the major issues in the health care system. In most developed countries, most frequent stumbles and falls occur in and around the community or at home. A number of wearable devices integrated with accelerometers...
In this paper, we designed a tangible interface with a personal ID tag that interacts with an ambient information system. An ID tag is equipped with a vibrator, an embedded accelerometer sensor, and an RFID tag. In the suggested system, users can not only retrieve and store information, but customize interaction patterns with the ID tag that can be best suited to personal preferences. Patterns of...
We propose a novel method to recognize a user??s activities of daily living with accelerometers and RFID sensor. Two wireless accelerometers are used for the classification of 5 human body states using decision tree, and detection of RFID tagged objects with hand movement provides additional object related hand motion information. To do this, we used Bluetooth based wireless triaxial accelerometers...
This paper presents a new method for recognizing the activities of daily living (ADL) based on the state-dependent motion analysis using three accelerometers and a glove type RFID reader. Two accelerometers are used for the classification of five body states based on the decision tree. Classification of the instrumental activities is performed based on the hand interaction with an object ID using...
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