Yoshihiro Tabuchi Norihiro Abe Hirokazu Taki Shoujie He Synchronization between audiovisual and haptic feeling for constructing edutainment systems. 27-36 2008 12 Virtual Reality 1 http://dx.doi.org/10.1007/s10055-008-0085-y db/journals/vr/vr12.html#TabuchiATH08