Lifeline in Ubiquitous Information Worldipre the et Information Enhancement of Foundation of Whenever wherever whoever, easily to us. convenience economIc 9 y industry and的 Information is a new lifeline Water Power. Traffic information as well All Rights Reserved, Copyright 2002-2003, Hitachi LtdAll Rights Reserved, Copyright 2002-2003, Hitachi Ltd. 5 Information is a new lifeline. Water, Power, Traffic, information as well Whenever, wherever, whoever, easily to use Enhancement of convenience and efficiency Foundation of economic, industry and life Lifeline in Ubiquitous Information World Information