DocumentCode
3150177
Title
Command Design in the CAD Software
Author
Wei, Gang ; Zhao, Weidong ; Li, Qiyan
Author_Institution
Tongji Univ., Shanghai
fYear
2007
fDate
26-28 April 2007
Firstpage
768
Lastpage
771
Abstract
There are many human-computer interactions in CAD software. Many commands have to be completed with many steps and the users have to remember lots of commands and parameters. It designs the system frame based on MVC pattern and command pattern for single step interaction software. After the users select entities or snap points, the commands matching the selection will be judged. The users´ behaviors are predicted based on the previous pattern. And the behaviors history is saved and reloaded for undo/redo and operations playback.
Keywords
CAD; human computer interaction; software engineering; CAD software design; human-computer interaction software; model view controller design pattern; Application software; Collaborative work; Concrete; Control systems; Design automation; History; Keyboards; Mice; Pattern matching; Software design; CAD; Command; Design Pattern; Human-Computer Interaction; User Intention;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Supported Cooperative Work in Design, 2007. CSCWD 2007. 11th International Conference on
Conference_Location
Melbourne, Vic.
Print_ISBN
1-4244-0963-2
Electronic_ISBN
1-4244-0963-2
Type
conf
DOI
10.1109/CSCWD.2007.4281533
Filename
4281533
Link To Document