汽车车内信息系统界面设计

目的提高汽车车内信息系统使用效率。方法以汽车车内信息系统界面为研究对象,自变量为界面布局(共两个水平,分别为阶层式布局和棋盘式布局)和显示数目(共两个水平,分别为5显示图标和8显示图标),因变量为任务完成时间、错误数和系统可用性量表。结果发现布局在完成时间上的主效应显著,布局和显示数目在时间及错误数上都存在交互作用。结论实验证明阶层式布局5显示图标和棋盘式布局8显示图标的界面最有利于提高使用效率,研究结论为车内信息系统界面的设计提供了参考依据。

In-vehicle Information Systems Interface Design

Objective To increase efficiency of In-Vehicle Information Systems （IVIS）.Methods An experiment of In-Vehicle Information Systems interface is evaluated from two types of interface layouts including hierarchical and chessboard layout,and two types of display numbers which include five icons and eight icons.Task completion time,errors and System Usability Scale （SUS） are measured in the evaluation.Results There is a significant main effect of interface layout on task completion time,and a significant interaction between interface layout and display number is found on task completion time and errors.Conclusion Hierarchical layout with five icons and chessboard layout with eight icons can improve the efficiency of use.The results offer a reference basis for the design of In-Vehicle Information Systems interface.