Joseph A. Casacio

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Properly educating computer scientists involves teaching effective means to properly engineer a system. An important part of such engineering work is ensuring that the computing system is both useful and usable. While many systems out there today are difficult to use, performing usability engineering on a system during its development has been shown to be(More)
This paper presents a case study in the application of evaluation-guided software development methodologies to software systems to support engineering design. In particular, we consider a research prototype system for ComputerAided Conceptual Design (CACD): CUP. CUP, which stands for Conceptual Understanding and Prototyping, is an interactive 3D modeling(More)
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