Multi-Dimensional Information Visualization Research Based On Three-Dimensional Products Display System

Information visualization creates a spatial approach for understanding the network information from a new perspective. It introduces the real space form to the Internet information, which broke the concept of space only expressed by the original text, graphics, data and video. The way of the space expression that combined virtual space and the real world reveals the multi-dimensional characteristics information in cyberspace. However, the existing theories and methods focus on static visual design, which just describe a graphical form of the relevant information. This expression lacks user participation and interaction, which difficult to meet the users'deep-seated emotional requirements and creative thoughts of the information. And the majority of the system display as a two-dimensional way with text and pictures, which weaken the user's cognition capability of the entire product display scene.This paper analyzes the visual graphic elements, and then set up the mapping between visual variables and data attributes and created the user perception model based on visual elements. On the basis of visualization factor analysis, this paper studied the relationship between visualization mapping expression and user cognition and propose a mapping between the two properties, which model is validated by 21 visualization examples. On the platform of the three-dimensional product display system, targeted at the enhanced user experience satisfaction, the paper looked into the model of information needs and user search behavior, and then proposed a user-centered hierarchy demand model. Based on the establishment of the platform framework, the three-dimensional visualization interface is designed, which compressed the information visualization system and formed an optimized and effective information expression. Quantitative and noun properties vector is built based on the products multi-dimensional attributes. The multi-dimensional information visualization metaphor model is proposed and the metaphorical mapping between the metaphor target and source is built. And based on the interaction scenario, the system's availability is measured from four dimensions-easy to learn, easy to use, fun and helpfulness. At the end of this paper, the user experience evaluation model based on Wundt curve is built, which increased the user experience factor to the traditional evaluation model. It focuses on how to enhance the user experience more effective use using visualization.