Design Methodology Research Of Bringing In 3-D Interaction To Enhance Interface Usability

This paper first analyzes the current 2D interface and its interaction manner, and summarizes the existing problems after deeply discussing the usability and user experience based on reference research and contextual inquiry. Taking the population of 3D interaction equipments into account, this paper focuses on 3D interactive Human-Computer interface using traditional 2D input and output equipments.On the key issues, such as user’s cognition in interactive environment, 3-Dimension navigation consciousness and operation to 3-Demension objects, a trying and groundbreaking design method is proposed with interactive pattern to improve interface usability. Description and prove are implemented considering the characters of 3D interaction as well.This method impacts on the effect of user experience and user’s feeling factor during interactive process, and tries to control the objective advantage of 3D interaction in design method level and highlight proper usage of this advantage according to actual situation. Then this paper proposes the design process and a design rule for 3D interaction based on analysis of actual examples, and generates evaluation methods exactly for usability of 3D interaction. By the theory and research of this paper, we can get that, focus on user, trying to push the transparent multi-dimension interactive interface and the natural type of Human-Computer interaction, and improving the effect and bandwidth are the new research direction of user interface.