Tangible bits: towards seamless interfaces between people, bits and atoms
Proceedings of the ACM SIGCHI Conference on Human factors in computing systems
BUILD-IT: a planning tool for construction and design
CHI 98 Cconference Summary on Human Factors in Computing Systems
Alice: lessons learned from building a 3D system for novices
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
A Practical Guide to Usability Testing
A Practical Guide to Usability Testing
“Put-that-there”: Voice and gesture at the graphics interface
SIGGRAPH '80 Proceedings of the 7th annual conference on Computer graphics and interactive techniques
Alternative Tools for Tangible Interaction: A Usability Evaluation
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
Authoring of a mixed reality furniture assembly instructor
ACM SIGGRAPH 2003 Sketches & Applications
The MORGAN framework: enabling dynamic multi-user AR and VR projects
Proceedings of the ACM symposium on Virtual reality software and technology
An Infrastructure for Realizing Custom-Tailored Augmented Reality User Interfaces
IEEE Transactions on Visualization and Computer Graphics
Mockup builder: direct 3D modeling on and above the surface in a continuous interaction space
Proceedings of Graphics Interface 2012
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Even with today's highly sophisticated 3D modeling programs, creating, assembling and adapting 3D models is still a big challenge for inexperienced users. In this paper we present our approach of an intuitive table-top 3D modeling tool in Augmented Reality. It allows the author to view 3D virtual objects within his natural working environment, to manipulate them and to create new 3D elements easily. The offered interaction techniques support the author's activity by a combination of tangible user interfaces with voice recognition, a gaze-based view pointer and 3D widgets as components of a multi modal user interface. Within the scope of this work, intuitive interaction techniques were realized to offer the participants an easy way of working within an augmented environment. User tests were performed to compare our approach to a WIMP-based desktop application and to an alternative AR modeling application.