Creative design in safety critical systems
نویسنده
چکیده
Creative design in safety critical systems is a quite unexplored area of research. Historically, the design of tools, technologies and procedures in such domains has been advocated to engineers and human factors experts who interpreted the development of new concepts mainly as a problem solving activity. For example, one of the most popular methods for technological innovation, TRIZ (Theory of Inventive Problem Solving) (Altshuller,1994) is a technology oriented collection of “principles of invention” applied to a three steps process: problem definition, problem analysis and solution generation. The development of innovative outcomes in this kind of approaches is regarded as an activity of searching for alternative solutions within the constraints of the problem analysis. The present paper proposes a different approach to creative design in safety critical systems. It is based on the idea that original and innovative outcomes are not accidental but can be generated as the product of a collaborative social process of co-construction of knowledge and meaning negotiation. The paper illustrates this position by discussing theories of creativity and presenting a case study.
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