A Virtual Boarding System of an Autonomous Vehicle for Investigating the Effect of an AR Display on Passenger Comfort. - Yuki Sakamura; Akitoshi Tomita; Hidehiko Shishido; Tazu Mizunami; Kazuya Inoue; Yoshinari Kameda; Etsuko T. Harada; Itaru Kitahara (ISMAR Adjunct, 2018)