A One-Handed Multi-touch Method for 3D Rotations

被引：0

作者：

Scheurich, Douglas ^{[1
]}

Stuerzlinger, Wolfgang ^{[1
]}

机构：

[1] York Univ, Toronto, ON M3J 2R7, Canada

来源：

HUMAN-COMPUTER INTERACTION - INTERACT 2013, PT I | 2013年 / 8117卷

关键词：

3D rotations; 3D user interfaces; multi-touch; tablets;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Rotating 3D objects is a difficult task. We present a new rotation technique based on collision-free "mating" to expedite 3D rotations. It is specifically designed for one-handed interaction on tablets or touchscreens. A user study found that our new technique decreased the time to rotate objects in 3D by more than 60% in situations where objects align. We found similar results when users translated and rotated objects in a 3D scene. Also, angle errors were 35% less with mating. In essence, our new rotation technique improves both the speed and accuracy of common 3D rotation tasks.

引用

页码：56 / 69

页数：14