Kenta Ono

Design Creation and Random Drift: Neutral Evolution of Drawings in the Laboratory

Previous cultural analyses argue that a randomcopying model that is analogous to genetic drift in population genetics explains a variety of real-world datasets. Few empirical investigations have been done on how cultural traits are actually generated and selected. We present experimental data that matches random-copying simulation very well. In our experiment, designers copied what they considered well designed, and eliminated the poor ones, and designed several novel drawings by different design strategies in a cultural transmission network. What were conventionally thought useful for design to prosper, such as practice, exposure to other design and experience in design, do not quite contribute to its prosperity. We suggest that some design’s creation processes as well as its market may be value-neutral.