Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Higa Yoshiki and Nishiyama Taketo and Makikawa Masaaki,Monitoring and evaluation of long-term daily life activity using tri-axis accelerometer,The Proceedings of the JSME Symposium on Welfare Engineering,2424-3035,The Japan Society of Mechanical Engineers,2002,2002.2,0,81-84,https://cir.nii.ac.jp/crid/1390001205943059072,https://doi.org/10.1299/jsmewes.2002.2.81