. 2017 Aug 3;2017:5350616. doi: 10.1155/2017/5350616
Copyright © 2017 Ayano Watanabe et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 5.
A motion sensor used for daily walk measurement.