Developing a navigation aid for the frail and visually impaired

Pontus Engelbrektsson, I. C. Marianne Karlsson, Blaithin Gallagher, Heather Hunter, Helen Petrie, Anne-Marie O'Neill

Research output: Contribution to journalArticlepeer-review

Original languageUndefined/Unknown
Pages (from-to)194-201
Number of pages8
JournalUniversal Access in the Information Society
Volume3
Issue number3-4
Publication statusPublished - 2004

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