A survey on wearable sensor modality centred human activity recognition in health care

• Published in: Expert systems with applications Vol. 137; pp. 167 - 190
• Main Authors: Wang, Yan, Cang, Shuang, Yu, Hongnian
• Format: Journal Article
• Language: English
• Published: New York Elsevier Ltd 15.12.2019; Elsevier BV
• Subjects: Deep learning; Features; Healthcare; Human activity recognition; Life expectancy; Machine learning; Mental health; Sensors; Wearable sensors; Wearable technology; Deep learning; Healthcare; Features; Human activity recognition; Wearable sensors

•Discuss limitations and strengths of different sensor modalities.•Focus on the detailed techniques of wearable sensor-based systems.•Survey both hand-crafted and the deep learned features.•Identify the challenges for further improvement. Increased life expectancy coupled with declining birth rates...