@incollection{Yamamoto18,
author = {Kana Naitou and Kayoko Yamamoto},
title = {Walking Support System with Users’ Circumstances},
booktitle = {Advances in Human and Machine Navigation Systems},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Rastislav Róka},
chapter = {2},
doi = {10.5772/intechopen.78345},
url = {https://doi.org/10.5772/intechopen.78345}
}