Hiroyuki Tarumi, Keitaro Yamada, Takafumi Daikoku, Fusako Kusunoki, Shigenori Inagaki, Makiko Takenaka, Toshihiro Hayashi, Masahiko Yano. KEI-Time Traveler: A Virtual Time Machine with Mobile Phones for Learning Local History. T. Edutainment, 2:258-281, 2009. [doi]
Abstract is missing.