基于认知规律的用户界面信息布局设计方法

为进一步提高工作效率,提出一种基于人的认知因素和几何位置匹配因素的界面信息布局设计方法。建立任务模型,获取合理的待布局任务信息元素;从人的认知规律中提取3个布局原则,分别将其以定量化的形式构建数学模型,以目标函数变量的形式作用于界面布局过程中;引入带有惯性权重的粒子群算法求解目标函数,对界面中所有待布局元素的几何位置寻求最优布局方案。以隧道应急救援培训系统的决策界面布局为例,提出解决方案并验证该方法的可行性。实验结果表明,该方法具有一定的实用性。

Design method of interface task information layout based on cognitive law

To improve the work efficiency,a method of interface information layout design based on human cognitive factors and geometric position matching factors was proposed.A task model was established to obtain reasonable task information elements to be laid out.Three layout principles were extracted from human cognitive law,and the mathematical model was constructed in quantitative form,and the objective function variables were used in the process of interface layout design.Particle swarm optimization with inertia weight was introduced to solve the objective function and find the optimal layout scheme for the geometric position of the elements to be laid out in the interface.Taking the decision-making interface layout of tunnel emergency rescue trai-ning system as an example,the solution was proposed and the feasibility of the method was verified.The results show that the method is practical.