Yuasa, YusukeTamura, HidekiYem, VibolAmemiya, TomohiroKitazaki, MichiteruIkei, YasushiKakehi, Yasuaki and Hiyama, Atsushi2019-09-112019-09-112019978-3-03868-097-01727-530Xhttps://doi.org/10.2312/egve.20191302https://diglib.eg.org:443/handle/10.2312/egve20191302Previous motion capture device such as OptiTrack has actively used. However, it is suitable to measure in a narrow space. We proposed a system to measure the body motion while walking in a large area. In the system we attached OptiTrack, Depth sensor and 9-axis sensor to a mobile vehicle. This paper reports the potential of our system.Hardware →Communication hardwareinterfaces and storage → Sensor applications and deploymentsHumancentered computing → Visualization → Visualization systems and tools → Visualization toolkits10.2312/egve.2019130229-30