Research on the hierarchical deconstruction method of product based on the human interface

The thesis, from the perspective of human cognition, putted forward a new systematical deconstruction method based on the human interface, that is, to deconstruct a product by certain level into the human interface elements( HIEs) and the element logics. Then, on the basis of the kansei engineering technology, it constructed kansei engineering models respectively for the overall HIEs deconstruction pattern and the singular HIE deconstructing pattern, and compares their performances. By comparing the analytical results and validating the tested samples, it pointed out that the overall HIEs pattern, whose kansei engineering model was better at forecasting and illustrating emotions, agrees with human cognitive characteristics, was an effective way to optimize the performance of the kansei engineering model, and will be helpful to the research of kansei engineering.