2Hua QY.A 3D visual paradigms of the object-oriented system and its implement.Chinese Journal of Computers,1997,20(9):775-781 (in Chinese with English abstract).
3Hartson RH.User-Interface management control and communication.IEEE Software,1989,26(1):62-70.
4Nielsen J.Noncommand user interfaces.Communications of the ACM,1993,36(4):83-99.
5van Dam A.Post-WIMP user interface.Communications of the ACM,1997,40(2):63-67.
6Dong SH,Wang J,Dai GZ.Human-Computer Interaction and Multi Model User Interface.Beijing:Science Press,1999 (in Chinese).
7Jacob RJK,Deligiannidis L,Morrison S.A software model and specification language for non-WIMP user interfaces.ACM Trans.on Computer-Human Interaction,1999,6(1):1-46.
8Green M,Jacob R.Software architectures and metaphors for non-WIMP user interfaces.Computer Graphics,1991,25(3):229-235.
9Kramer A.Translucent patches:Dissolving windows.In:Szekely P,ed.Proc.of the UIST'94:ACM SIGGRAPH Symp.on User Interface Software and Technology.New York:ACM Press,1994.121-130.
10Bier E,Stone M,Pier K,Buxton W,De Rose T.Toolglass and magic lenses:The see-through interface.In:Whitton MC,ed.Proc.of the ACM SIGGRAPH.New York:ACM Press,1993.73-80.