The following publications are possibly variants of this publication:
- Development of Two-Handed Multi-finger Haptic Interface SPIDAR-10Lanhai Liu, Satoshi Miyake, Naoki Maruyama, Katsuhito Akahane, Makoto Sato. haptics 2014: 176-183 [doi]
- Two-Handed Multi-finger String-Based Haptic Interface SPIDAR-8Katsuhito Akahane, Jungwoo Hyun, Itsuo Kumazawa, Makoto Sato. In Ignacio Galiana, Manuel Ferre, editors, Multi-finger Haptic Interaction. Springer Series on Touch and Haptic Systems, pages 109-147, Springer, 2013. [doi]
- String-based Haptic Interface Device for Multi-fingersSomsak Walairacht, Yasuharu Koike, Makoto Sato. vr 2000: 293 [doi]