Evaluation of the safety features of a virtual reality system

Y. Sugioka, S. Tadatsu, T. Nakayama, Y. Yamamoto, T. Kobayashi, Y. Takahashi, N. Yamaoka, Y. Nakanishi, T. Hayasaka, G. Goto, M. Sudo, Y. Kusaka, N. Furuta, K. Shindo, K. Yamazaki, T. Yamaguchi