目的 研究遗传算法与移动终端界面布局中舒适度影响最大子集特征之间的关系。方法 利用层次分析法进行了三维及二维共同协作的人机约束条件，选择交互界面中布局的特征，找出对交互界面布局中人的最优舒适度影响最大的子集特征。 结论 通过对案例的可用性测试分析数据并得出移动终端交互界面布局优化设计的要点。

It aims to study the layout relationship of between genetic algorithm and the mobile terminal interface layout in optimal comfort a subset of the biggest characteristic. By using analytic hierarchy process (AHP) of 3D and 2D, common collaboration human-computer constraint conditions, using the genetic algorithm to the interface layout for feature selection, the influence on the interface layout in optimal comfort a subset of the biggest characteristic is found out. Through usability testing, finally it is concluded that the main points of the mobile terminal interface layout optimization design.