An iconic programming system, HI-VISUAL

Authors:
  • MHM. Hirakawa
    M. Hirakawa
  • MTM. Tanaka
    M. Tanaka
  • TIT. Ichikawa
    T. Ichikawa
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Abstract
A framework for icon management which is quite object-oriented is proposed, and an iconic programming system named HI-VISUAL is presented on the basis of the framework. In the framework, icons represent real objects or concepts already established in a target application environment, whereas icons representing functions are not provided. A function is represented by a combination of two different icons. Each icon can take an active or a passive role against the other. The role sharing is determined dynamically, depending on the environment in which the icons are activated. Programming in HI-VISUAL and implementation issues of the system prototype, now in operation in a laboratory environment, are extensively discussed.