There are many computer literate people who are experts in a particular domain. This research examines enabling computer literate engineers to model problems in software by minimising the code writing they need to undertake. Software development is difficult for many engineers as they often do not have the time, experience, or access to software development tools necessary to model their problems. Using a combination of modelling via use of formulae (equations) and visualisation of the way these formulae interact it is possible to construct modelling software without requiring code. Crapo et al (2002) explain the need for a methodology for creation of systems to enable more collaborative approaches to modelling by domain expert end-users, and that this combined with visualisation would allow engineers to model problems accurately. This technique of User Driven Modelling/Programming could be widely applicable to any problem that requires linked equations to be represented and tracked, and results from these calculated. While some argue that end-user programming is an insurmountable problem, this problem could be tackled by many researchers co-operating to create specific solutions to different kinds of end user programming problems while also sharing findings, to assist with progress towards a more generic solution.
Crapo, A. W., Waisel, L. B., Wallace, W. A., Willemain, T. R., 2002. Visualization and Modelling for Intelligent Systems. In: C. T. Leondes, ed. Intelligent Systems: Technology and Applications, Volume I Implementation Techniques, 2002 pp 53-85.
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