Making Visual Languages More Effective (1996)

Author(s): Holt CM

    Abstract: The history of visual language development seems to be full of unfulfilled promise; good ideas are seldom taken up by the outside community because benefits are not perceived to outweigh costs. One reason for this has to do with a certain confusion about how best to take advantage of the flexibility that non-textual syntactic structures should provide. It is suggested that several canonical views of a program be available, reflecting people's various preferences for abbreviation. This is considered within the framework of a dataflow-based notation, but the general points raised should be applicable to other styles of visual language.

      • Series Title: Department of Computing Science Technical Report Series
      • Pages: 7
      • Institution: Department of Computing Science, University of Newcastle upon Tyne
      • Publication type: Report
      • Bibliographic status: Published

      Keywords: syntactic transformation, visual language