Activity recognition and activity level estimation for context-based prompting system of mild cognitive impairment patients

Chung Tse Liu, Steen J. Hsu, Chia Tai Chan

研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)

摘要

The number of elderly people, who are unable to live independently and need assistance due to cognitive impairment, will rise rapidly in the aging society. To assist the independent living of these individuals and decrease the caregiver burden have become an important public health concern in the future. Mild Cognitive Impairment (MCI) is an intermediate state between normal cognitive function and dementia. The symptoms of MCI include difficulty remembering recent events or recently acquired information, depression and anxiety. MCI also increases the fall risk and affects patients' social function and behavior. Sufficient physical activities can improve health of brain and reduce the risk of MCI. Since the context-aware computing technologies for assisting living have gained great popularity. We proposed a context-based activity prompting system to improve quality of life for MCI patients. The proposed system utilizes a smart phone as a sensor device to transmit sensing data to cloud server for activity recognition and activity level estimation, and uses context-based technique to provide activity prompting message to MCI patients. The activity prompting service supplies the activities self-management for MCI patients and helps them living independently. The system also provides real time fall detection mechanism to shorten the rescue time when accident happened. The experimental results have demonstrated that the proposed system achieves high accuracy on activity recognition and activity level estimation.

原文English
主出版物標題Inclusive Society
主出版物子標題Health and Wellbeing in the Community, and Care at Home - 11th International Conference on Smart Homes and Health Telematics, ICOST 2013, Proceedings
發行者Springer Verlag
頁面53-60
頁數8
ISBN(列印)9783642394690
DOIs
出版狀態Published - 2013
事件11th International Conference on Smart Homes and Health Telematics, ICOST 2013 - Singapore, 新加坡
持續時間: 19 6月 201321 6月 2013

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
7910 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

Conference

Conference11th International Conference on Smart Homes and Health Telematics, ICOST 2013
國家/地區新加坡
城市Singapore
期間19/06/1321/06/13

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