A revolving world?
Definitions When new artifacts and services are introduced they are based upon some previous work, either intentionally or as a natural reflection of living in an inter-textual world. The result is a gradual change of the characteristics of designs. This constitutes what I define as the evolution within product design. The gradual change in an evolution exists within a framework of methods, references and practices that constitute a paradigm as discussed in the previous entry (insert link). In the natural sciences you can observe that the new paradigm fits better than the previous to the experiments and research. This is arguably a result of the positivistic notion that you can reach a final and perfect theory that all observations can be explained by (this is of course debated). In the social sciences and arguably in product design paradigms are human constructions that are subject to judgment by other humans. This result in relativistic paradigms that are true or false based on who