Figures and Grammars: Meta-GUI Tool for Future Human-Computer Interaction
نویسندگان
چکیده
In this paper, we propose Viola, which can define CMG grammar graphically and execute a visual system on the same screen. By using Viola, the user can define various visual systems interactively. It became possible to define grammars using graphical expressions and construct visual systems dynamically, while checking the grammar at the execution time. We have actually implemented Viola in Java (j2sdk 1.4.1 01). An example of defining a grammar for network diagram and its screen shots are also shown in this paper.
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