** December 12, 2012 The N.I.Tech and N.C.U techno fair 2012 [#a5bf3c6d] >&ref(20121212_1.jpg,nolink); &ref(20121212_2.jpg,nolink); &ref(20121212_3.jpg,nolink); > December 12, 2012~ We attended the Nagoya Institute of Technology and [[Nagoya City University>http://www.nagoya-cu.ac.jp/english/]] techno fair 2012.~ We introduced the voice interaction guidance digital signage system designed at our laboratory. >by Kanako Shirota