Related Experiment Video
Updated: Aug 17, 2026
Evaluation of a Smartphone-based Human Activity Recognition System in a Daily Living Environment
Published on: December 11, 2015
Development of an ambulatory physical activity memory device and its application for the categorization of actions in
1Department of Biophysical Engineering, Faculty of Engineering Sciences, Osaka University, Toyonaka-shi, Osaka 560, Japan.
Abstract:
In this study, we developed an ambulatory physical activity memory device by equipping piezoresistive accelerometers with a portable digital biosignal memory device which we had previously developed. This ambulatory physical activity memory device can record our physical activity and posture in daily life. We also tried to categorize the acceleration data acquired by this device as individual actions in daily life; walking, standing, sitting, lying, getting in a vehicle and so on.
