Continuous Theoretical Analysis And Application Of Visual Perception In Product Design

The development of today's society and the improvement of the technological level have brought our material living standards to a very high level,and the types and quantities of our products have also been greatly enriched.In this situation,consumer demand for products not only satisfies the level of physical and physiological use value,but also considers the psychological needs of the product,such as aesthetics and experience.How to make the product meet the functional requirements,but also improve the user experience of the product,it is worth designing in-depth research and analysis.Visual perception is the most important way for people to obtain external information.We are in the “visual consumption” era.Most of the communication between people and the outside world is through video channels.The principle of visual perception is the theory of studying the way and process of people's perception of the external environment.It can fully discuss the process of people's perception of visual information transmission and the reception perception in the external environment.Visual perception theory includes graph theory,similarity theory,and continuous theory;visual perceptual continuity theory includes continuity of lines,continuity of forms,and implicit continuity.The fundamental of perceptual continuity is the position,size,and color of elements in three-dimensional space.Attributes change regularly.Concerning perception perceptual continuity is a purely theoretical analysis of perceptual,there is no rational quantitative study,this paper selects one of the most basic points of the visual perceptual continuity is the linear relationship between the element size and the element position linear relationship between the size and spacing of elements.This article first analyzes the relationship between perception and perception,the relationship between object size and line-of-sight,and the relationship between element size and spacing.It focuses on the relationship between element size and spacing,and analyzes the relationship between the size of the perspective and the size of the element through mathematical calculations.SD method experiment,a large number of experimental data using MATLAB software tools for analysis,to get the relevant fitting curve is the function,quantitative relationship,and finally with the Apple mobile phone interface icon for example analysis,verification of the fitting function has a certain degree of rationality.Different from the idea of relying on scientific level and product design techniques,this paper uses the theory of continuous visual perception to study the psychological experience and aesthetic value of product design from the perspective of rationality and objectiveness,quantify the relationship between element size and spacing,and find The most comfortable value for the human eye,improving design efficiency.