@conference {431,
	title = {Finding Your Way Back:  Comparing Path Odometry Algorithms for Assisted Return},
	booktitle = {1st Workshop on Mobile and Pervasive Assistive Technologies (MPAT)},
	year = {2021},
	month = {03/2021},
	url = {https://escholarship.org/uc/item/7wp9q0xs},
	author = {Tsai, Chia Hsuan and Peng,Ren and Elyasi, Fatemeh and Roberto Manduchi}
}
