The following publications are possibly variants of this publication:
- Multiple Robotic Wheelchair System Considering Group CommunicationRyota Suzuki, Taichi Yamada, Masaya Arai, Yoshihisa Sato, Yoshinori Kobayashi, Yoshinori Kuno. isvc 2014: 805-814 [doi]
- Formations for Facilitating Communication Among Robotic Wheelchair Users and CompanionsYoshinori Kobayashi, Ryota Suzuki, Taichi Yamada, Yoshinori Kuno, Keiichi Yamazaki, Akiko Yamazaki. socrob 2015: 370-379 [doi]
- Robotic wheelchair moving with multiple companionsMasaya Arai, Yoshihisa Sato, Ryota Suzuki, Yoshinori Kobayashi, Yoshinori Kuno, Satoshi Miyazawa, Mihoko Fukushima, Keiichi Yamazaki, Akiko Yamazaki. ro-man 2014: 513-518 [doi]