〇Rina Komatsu¹ (1. Sophia University)

〇Shinichi Honma¹, Junya Morita¹, Kazuo Yoshizako¹, Kazuyuki Honda¹ (1. KAJIMA Corporation)

〇Shizuma Kubo¹, Yusuke Iwasawa¹, Yutaka Matsuo¹ (1. The university of Tokyo)

Shinta Masuda¹, Takashi Machida², 〇Takashi Matsubara¹, Kuniaki Uehara¹ (1. Graduate School of System Informatics, Kobe Universiry, 2. Toyota Central R&D Labs., Inc.)

〇Tetsuya Mihara¹, Natsuki Ishikawa², Shohei Toyota³, Mitsuharu Nagamori¹, Shigeo Sugimoto¹ (1. Faculty of Library, Information and Media Studies University of Tsukuba, 2. College of Media Arts, Science and Technology University of Tsukuba, 3. Graduate School of Library, Information and Media Studies University of Tsukuba)