SureSight: Assisting the blind in identifying and navigating to points of interest using pattern recognition of pre-placed visual markersTools Watterson, A., Pemberton, L. and Griffiths, R. (2009) SureSight: Assisting the blind in identifying and navigating to points of interest using pattern recognition of pre-placed visual markers In: The Second International Conference on Information and Communication Technologies and Accessiblity, 7-9 May, 2009, Hammamet, Tunisia. Full text not available from this repository.
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