<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>8400</REFNUM><AUTHORS><AUTHOR>McGookin,D.K.</AUTHOR><AUTHOR>Brewster,S.A.</AUTHOR></AUTHORS><YEAR>2006</YEAR><TITLE>Contextual Audio in Haptic Graph Browsing.</TITLE><PLACE_PUBLISHED>Proceedings of ICAD 2006 (London, UK).</PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><LABEL>McGookin:2006:8400</LABEL><ABSTRACT>This paper presents a “think-aloud” study investigating the abil- ity of visually impaired participants to make comparisons between haptic and audio line graphs. Graphs with two data series were presented. One data series was explored with a PHANTOM haptic device, whilst the other was soni?ed using one of two data - sound mappings. The results show that participants can make compar- isons between the two lines. However, there is some cross-modal interference which makes it dif?cult to extract detailed information about the data series presented in audio.</ABSTRACT></RECORD></RECORDS></XML>