Prograph: a step towards liberating programming from textualconditioning
Cox, P.T.; Giles, F.R.; Pietrzykowski, T.
Visual Languages, 1989., IEEE Workshop on
Volume , Issue , 4-6 Oct 1989 Page(s):150 - 156
Digital Object Identifier 10.1109/WVL.1989.77057
Summary:A critique of textual programming languages and software
development environments is presented, linking them to the development
of hardware and discussing their connection with natural languages and
mathematical formalisms. The authors then outline criteria for modern
integrated programming languages and environments based on the use of
graphics. These principles are illustrated by a description of the
pictorial, dataflow, object-oriented language Prograph and its
implementation. Possibilities for further use of pictures in programming
environments are discussed
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