Jun Rekimoto, Yuji Ayatsuka, Hitoraka Uoi, Toshifumi Arai. Adding another communication channel to reality: an experience with a chat-augmented conference. In Clare-Marie Karat, Arnold M. Lund, editors, CHI 98 Conference Summary on Human Factors in Computing Systems, CHI '98, Los Angeles, California, USA. pages 271-272, ACM, 1998. [doi]
Abstract is missing.