（英） In Utsunomiya Campus, Teikyo University, registration system by mobile phone (Mobile-MARS) is used for student’s attendance registration and tests. Registration process of this system is as follows: 「access to the Web page」→「input school registration number and private certification password」→「input lecture name and lecture password」→「select of attendance registration item」 Therefore, students have to input many items for registration by Mobile-MARS. In this paper, we propose the improved system which minimizes input items using QR code and mobile phone ID. And we also describe about the system configuration, key technologies and practical field trial results.
文献情報 信学技報, vol. 109, no. 387, ET2009-94, pp. 13-18, 2010年1月.