Items where Author is "Gallagher, B."

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Initial evaluations of a robot mobility aid for frail and elderly visually impaired persons. (1999) A. M. O'Neill, H. Petrie, B. Gallagher, H. Hunter, G. Lacey and N. Katevas

TeDUB: a system for presenting and exploring technical drawings for blind people. (2002) Helen Petrie, C. Schlieder, P. Blenkhorn, G. Evans, A. King, Anne-Marie O'Neill, G.T. Ioannidis, B. Gallagher, D. Crombie, R. Mager and M. Alafaci