<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>8005</REFNUM><AUTHORS><AUTHOR>McGookin,D.K.</AUTHOR><AUTHOR>Brewster,S.A.</AUTHOR></AUTHORS><YEAR>2004</YEAR><TITLE> Empirically Derived Guidelines for the Presentation of Concurrent Earcons. </TITLE><PLACE_PUBLISHED> In Vol. 2 Proceedings of BCS HCI 2004 (Leeds, UK), BCS HCI Group </PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>65-68</PAGES><LABEL>McGookin:2004:8005</LABEL><ABSTRACT> </ABSTRACT><URL>http://www.dcs.gla.ac.uk/~stephen/papers/HCI2004_McGookin.pdf</URL></RECORD></RECORDS></XML>