@techreport{weko_171802_1,
   author	 = "Liqing,Zhao and Daisuke,Fukui and Akira,Tanaka and Kazushige,Hiroi and Takuroh,Suzuki",
   title	 = "Solution Concept for Improving Work Efficiency in Nursing Homes",
   year 	 = "2016",
   institution	 = "Hitachi, Ltd., Hitachi, Ltd., Hitachi, Ltd., Hitachi High-Technologies Corporation, Hitachi Life, Ltd.",
   number	 = "4",
   month	 = "jul"
}