7Vredenburg K, Isensee S, Righi C. User-Centered Design : An Integrated Approach [ M ]. New Jersey : Prentice Hall,2001.
8ISO 13407-1999 Human-centred desigbn processes for interactive systems [ S ].
9Carroll J. Making Use:Scenario-Based Design of Human-Computer UInteractions [ M ]. Cambridge, MA : MIT Press ,2000.
10Carroll J. Scenario and design cognition[ A]. In:Proceddings of the 5th Asia Pacific Conference on Computer Human Interaction, Beijing: Science Press,2002 :23 -46.
