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Design of an Object Identification and Orientation Assistant for the Deafblind. Proceedings of the 6th DbI European Conference on Deafblindness; August 2-7; Presov, Slowakia, 2005. [PUMA: 2005 vis(us) vis-gis visus:diepstra visus:ertl visus:hub]
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Design and development of an indoor navigation and object identification system for the blind. SIGACCESS Access. Comput., 77ACM Press, 2004. [PUMA: 2004 vis(us) vis-gis visus:diepstra visus:ertl visus:hub] URL