决策支持系统交互界面设计中的视觉显著性评估研究

Evaluation of Visual Saliency in User Interface Design of Decision-making Support System

中文关键词: 决策支持系统  交互界面设计  视觉显著性评估  层次分析法  专家评价法

英文关键词: decision-making support system  user interface design  visual highlighting evaluation index system  analytic hierarchy process  expert evaluation method

中文摘要:

      目的 以从视觉设计层面更好地引导用户理解信息层级关系，提升决策效率为目标，构建适用于决策支持系统交互界面信息设计中的视觉显著性权重评价指标体系。方法 首先，基于决策行为和视觉认知等理论对决策支持系统交互界面的视觉显著性客观影响维度进行分析并提出评估框架;其次，采用层次分析法和专家评价法对其进行权重赋值评估，建立决策支持系统交互界面视觉显著性的评价方法并应用于某军装备管理态势监控界面设计。结果 推理得到了显著性指标评估计算公式，并通过对某军装备管理态势监控界面进行实际计算和主观评价验证，验证了提出的视觉显著性指数评估方法的有效性。结论 决策支持系统交互界面信息设计中的视觉显著性评价指标和评价方法研究，为优化、提升决策支持系统交互界面设计提供了新的理论方法和设计思路。

英文摘要:

      The study builds a visual highlighting evaluation index system (VHEIS) for user interface design of the decision-making support system (DSS) to guide users in understanding the relationship between the information levels and improving decision-making efficiency. The study firstly proposed an evaluation framework through the analysis of the objective influence dimension of the visual saliency of the user interface of the DSS based on the theories of decision-making behavior and visual cognition. Secondly, the study used Analytic Hierarchy Process (AHP) and expert evaluation method to weight the dimensions, built the VHEIS and applied it to the user interface design of the military equipment management situation monitoring system.The calculation formula was obtained by deduction and the effectiveness of the VHEIS was verified by the subjective evaluation test.It provides a new theoretical method and design idea for the optimization of the user interface design of the DSS.