Rationality And Emotional Evaluation Of Functional Integration

Mature market environment emphasize the importance of functionalintegration.Multifunctional products can better meet the diversified needs ofconsumers, however, the integration is not meaningless add. without purpose. Thispaper, from a cognitive perspective, focuses on the function of the "explicit" and"implicit" in pursuit of "reasonable inexpectation " to expand the research and designpractice, hoping to reach the co-creation of designers and users.This paper first studies the cognitive habits of users through cognitive experiment, andclarifies the relationship between "Device and Field ", and selected desktop decorativeitems with vague functional concept to bring in the reasonable and effective functions.Through the expansion analysis of people, events, field, objects of desktop decorativeitems, it finds out the relevant functional demands, thus three design can meet thefunctional demands of different occasions. The studies on the conceptual model ofcognition and perception experiments in the latter part of the research provide theconceptual model with objective perceptual value judgment, and can be used toexamine the achievement of the expected design goal.The results of this paper can be used to verify the mentoring role of the user’scognitive experiments, demands analysis and perceptual evaluation of product design,thus to prompt the design and development of products of related field.