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

Abstract : 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.
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Paula Kotzé; Gary Marsden; Gitte Lindgaard; Janet Wesson; Marco Winckler. 14th International Conference on Human-Computer Interaction (INTERACT), Sep 2013, Cape Town, South Africa. Springer, Lecture Notes in Computer Science, LNCS-8117 (Part I), pp.56-69, 2013, Human-Computer Interaction – INTERACT 2013. 〈10.1007/978-3-642-40483-2_4〉
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Douglas Scheurich, Wolfgang Stuerzlinger. A One-Handed Multi-touch Method for 3D Rotations. Paula Kotzé; Gary Marsden; Gitte Lindgaard; Janet Wesson; Marco Winckler. 14th International Conference on Human-Computer Interaction (INTERACT), Sep 2013, Cape Town, South Africa. Springer, Lecture Notes in Computer Science, LNCS-8117 (Part I), pp.56-69, 2013, Human-Computer Interaction – INTERACT 2013. 〈10.1007/978-3-642-40483-2_4〉. 〈hal-01497473〉

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