A Computer-Based Navigation System Tailored to the Needs of Blind People. - Bettina Pressl; Manfred Wieser (ICCHP, 2006)

ODILIA - A Mobility Concept for the Visually Impaired. - Bernhard Mayerhofer; Bettina Pressl; Manfred Wieser (ICCHP, 2008)

User-Specific Web-Based Route Planning. - Bettina Pressl; Christoph Mader; Manfred Wieser (ICCHP (1), 2010)