munica: an advancing age's social networking device with greeting cards. - Kazuhiko Koriyama; Mizuki Namai; Kosuke Kazato; Naohito Okude (SIGGRAPH Posters, 2008)

xtel: a development environment to support rapid prototyping of "ubiquitous content". - Satoru Tokuhisa; Takaaki Ishizawa; Yoshimasa Niwa; Kenji Kasuya; Atsuro Ueki; Sho Hashimoto; Kazuhiko Koriyama; Masa Inakage (TEI, 2009)