Luz H. Villamizar, Mauricio Gualdron, Fabio González, Juan Aceros, Carlos V. Rizzo Sierra. A necklace sonar with adjustable scope range for assisting the visually impaired. In 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013, Osaka, Japan, July 3-7, 2013. pages 1450-1453, IEEE, 2013. [doi]
Abstract is missing.