Santiago Real, Álvaro Araujo. Navigation Systems for the Blind and Visually Impaired: Past Work, Challenges, and Open Problems. Sensors, 19(15):3404, 2019. [doi]
@article{RealA19,
title = {Navigation Systems for the Blind and Visually Impaired: Past Work, Challenges, and Open Problems},
author = {Santiago Real and Álvaro Araujo},
year = {2019},
doi = {10.3390/s19153404},
url = {https://doi.org/10.3390/s19153404},
researchr = {https://researchr.org/publication/RealA19},
cites = {0},
citedby = {0},
journal = {Sensors},
volume = {19},
number = {15},
pages = {3404},
}