大触摸屏上的远端目标选择技术

针对大触摸屏上远端目标选择技术复杂、 不易操作的缺陷, 提出一种简单易行的目标选择方法, 并使用方差分析方法对比测试了该方法与传统选择技术的差异. 实验结果表明, 与传统目标选择技术“手式选择”相比, 该技术的选择速度和准确率均明显提高.

Remote Target Selection Technique of Large Multi touch Displays

In order to address the problem of the selection of distant targets on large displays, many techniques have been proposed. However, these techniques tend to be complex and relatively difficult to operate. We presented a simple and easy technique. A formal experiment was conducted to compare theperformance of shiftable with that of direct picking and one of the latest techniques, gesture select. Analysis of variance was used to evaluate this technique. Our results show that shiftable significantly outperforms gesture select and direct picking in selection time and it outperforms gesture select in error rate.