<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>8402</REFNUM><AUTHORS><AUTHOR>wall,s.</AUTHOR><AUTHOR>brewster,s.a.</AUTHOR></AUTHORS><YEAR>2006</YEAR><TITLE>Non-Visual Feedback for Pen-Based Interaction with Digital Graphs.</TITLE><PLACE_PUBLISHED>In Proceedings of ICDVRAT 2006 (Esbjerg, Denmark), pp 223-230</PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>223-230</PAGES><LABEL>wall:2006:8402</LABEL></RECORD></RECORDS></XML>