<XML><RECORDS><RECORD><REFERENCE_TYPE>3</REFERENCE_TYPE><REFNUM>5396</REFNUM><AUTHORS><AUTHOR>Johnson,C.W.</AUTHOR></AUTHORS><YEAR>1997</YEAR><TITLE>The Impact of Time and Place on the Operation of Mobile Computing Devices</TITLE><PLACE_PUBLISHED>People and Computers XII: Proceedings of HCI'97 </PLACE_PUBLISHED><PUBLISHER>Springer</PUBLISHER><PAGES>175-190</PAGES><LABEL>Johnson:1997:5396</LABEL><ABSTRACT> </ABSTRACT></RECORD></RECORDS></XML>