Three-dimensional alpha shapes
ACM Transactions on Graphics (TOG)
Abstracting Craft: The Practiced Digital Hand
Abstracting Craft: The Practiced Digital Hand
Proceedings of the 2004 Eurographics/ACM SIGGRAPH symposium on Geometry processing
ModelCraft: capturing freehand annotations and edits on physical 3D models
UIST '06 Proceedings of the 19th annual ACM symposium on User interface software and technology
Automatic rigging and animation of 3D characters
ACM SIGGRAPH 2007 papers
The WEKA data mining software: an update
ACM SIGKDD Explorations Newsletter
Imaginary interfaces: spatial interaction with empty hands and without visual feedback
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
CopyCAD: remixing physical objects with copy and paste from the real world
UIST '10 Adjunct proceedings of the 23nd annual ACM symposium on User interface software and technology
Interactive fabrication: new interfaces for digital fabrication
Proceedings of the fifth international conference on Tangible, embedded, and embodied interaction
Position-correcting tools for 2D digital fabrication
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Sketch it, make it: sketching precise drawings for laser cutting
CHI '12 Extended Abstracts on Human Factors in Computing Systems
Turn: a virtual pottery by real spinning wheel
ACM SIGGRAPH 2012 Posters
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Interactive construction: interactive fabrication of functional mechanical devices
Proceedings of the 25th annual ACM symposium on User interface software and technology
Enjoying virtual handcrafting with ToolDevice
Adjunct proceedings of the 25th annual ACM symposium on User interface software and technology
FreeD: a freehand digital sculpting tool
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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In this paper we explore human-computer interaction for carving, building upon our previous work with the FreeD digital sculpting device. We contribute a new tool design (FreeD V2), with a novel set of interaction techniques for the fabrication of static models: personalized tool paths, manual overriding, and physical merging of virtual models. We also present techniques for fabricating dynamic models, which may be altered directly or parametrically during fabrication. We demonstrate a semi-autonomous operation and evaluate the performance of the tool. We end by discussing synergistic cooperation between human and machine to ensure accuracy while preserving the expressiveness of manual practice.