TY - CHAP A1 - Sturm, Christian A1 - Moreno Rocha, Mario A. A1 - Quaet-Faslem, Pia T1 - Questioning the Implicitness: Issues in Developing and Testing Mobile Devices for International Markets T2 - HCI International 2005: 11th International Conference on Human-Computer Interaction Y1 - 2005 SN - 0-8058-5807-5 PB - Mira Digital Publishing CY - Chesterfield ER -