Multitouch Gestures for Constrained Transformation of 3D Objects
Computer Graphics Forum
Two-Finger Gestures for 6DOF Manipulation of 3D Objects
Computer Graphics Forum
3DTouch and HOMER-S: intuitive manipulation techniques for one-handed handheld augmented reality
Proceedings of the Virtual Reality International Conference: Laval Virtual
Overcoming limitations of the trackpad for 3d docking operations
CHI '13 Extended Abstracts on Human Factors in Computing Systems
BeThere: 3D mobile collaboration with spatial input
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Dual-Finger 3D Interaction Techniques for mobile devices
Personal and Ubiquitous Computing
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Multitouch displays represent a promising technology for the display and manipulation of data. While the manipulation of 2D data has been widely explored, 3D manipulation with multitouch displays remains largely unexplored. Based on an analysis of the integration and separation of degrees of freedom, we propose a taxonomy for 3D manipulation techniques with multitouch displays. Using that taxonomy, we introduce Depth-Separated Screen-Space (DS3), a new 3D manipulation technique based on the separation of translation and rotation. In a controlled experiment, we compared DS3 with Sticky Tools and Screen-Space. Results show that separating the control of translation and rotation significantly affects performance for 3D manipulation, with DS3 performing faster than the two other techniques.