Ubipay: conducting everyday payments with minimum user involvement

Vili Lehdonvirta, Hayuru Soma, Hitoshi Ito, Hiroaki Kimura, Tatsuo Nakajima. Ubipay: conducting everyday payments with minimum user involvement. In Mary Czerwinski, Arnold M. Lund, Desney S. Tan, editors, Extended Abstracts Proceedings of the 2008 Conference on Human Factors in Computing Systems, CHI 2008, Florence, Italy, April 5-10, 2008. pages 3537-3542, ACM, 2008. [doi]

Abstract

Abstract is missing.