Paul Taele
Tracy Hammond
ABSTRACT
As commercial motion-tracking sensors achieve greater reliability and ubiquity, intelligent sketching user interfaces can expand beyond traditional surface environments for richer surfaceless sketching interactions. However, relevant techniques for automatically recognizing sketches in surfaceless interaction spaces are either largely constrained, due to limited gesture input vocabularies from existing gesture recognition techniques; or unexplored, due to being adapted specifically for surface environments by existing sketch recognition techniques. This dissertation research therefore proposes to investigate techniques for developing intelligent surfaceless sketching user interfaces. The core research work will focus on investigating automated recognition techniques for better understanding the content of surfaceless sketches, and determining optimal interaction techniques for improving related intuitive sketching cues in those surfaceless interaction spaces.
- Anthony, L., and Wobbrock, J. O. n-protractor: a fast and accurate multistroke recognizer. In Proc. GI 2012, Canadian Information Processing Society (2012), 117--120. Google Scholar
Digital Library
- Chan, L.-W., Kao, H.-S., Chen, M. Y., Lee, M.-S., Hsu, J., and Hung, Y.-P. Touching the void: direct-touch interaction for intangible displays. In Proc. CHI 2010, ACM (2010), 2625--2634. Google ScholarDigital Library
- Gustafson, S. Imaginary interfaces: touchscreen-like interaction without the screen. In Proc. CHI 2012, ACM (2012), 927--930. Google ScholarDigital Library
- Hammond, T., and Davis, R. Ladder, a sketching language for user interface developers. Comput. Graph. 29, 4 (Aug. 2005), 518--532. Google ScholarDigital Library
- Kratz, S., and Rohs, M. A $3 gesture recognizer: simple gesture recognition for devices equipped with 3d acceleration sensors. In Proc. IUI 2010, ACM (2010), 341--344. Google ScholarDigital Library
- Kratz, S., and Rohs, M. Protractor3d: a closed-form solution to rotation-invariant 3d gestures. In Proc. IUI 2011, ACM (2011), 371--374. Google ScholarDigital Library
- Li, Y. Protractor: a fast and accurate gesture recognizer. In Proc. CHI 2010, ACM (2010), 2169--2172. Google ScholarDigital Library
- Paulson, B., and Hammond, T. Paleosketch: accurate primitive sketch recognition and beautification. In Proc. IUI 2008, ACM (2008), 1--10. Google ScholarDigital Library
- Steins, C., Gustafson, S., Holz, C., and Baudisch, P. Imaginary devices: gesture-based interaction mimicking traditional input devices. In Proc. MobileHCI 2013, ACM (2013), 123--126. Google ScholarDigital Library
- Taele, P., and Hammond, T. Initial approaches for extending sketch recognition to beyond-surface environments. In Proc. CHI 2012, ACM (2012), 2039--204 Google ScholarDigital Library
- Taele, P., and Hammond, T. Adapting surface sketch recognition techniques for surfaceless sketches. In Proc. IJCAI 2013, AAAI (2013), 3243--3244. Google ScholarDigital Library
- Wolin, A., Eoff, B., and Hammond, T. Shortstraw: a simple and effective corner finder for polylines. In Proc. SBIM 2008, Eurographics Association (2008), 33--40. Google ScholarDigital Library
Index Terms
- Developing sketch recognition and interaction techniques for intelligent surfaceless sketching user interfaces
Recommendations
Intelligent sketching interfaces for richer mid-air drawing interactions
CHI EA '14: CHI '14 Extended Abstracts on Human Factors in Computing SystemsIntelligent user interfaces that can understand the content of what we draw in mid-air can enable for exciting novel sketching applications, and for creating more creative designs and engaging content. Currently, existing interaction techniques have ...
Adapting surface sketch recognition techniques for surfaceless sketches
IJCAI '13: Proceedings of the Twenty-Third international joint conference on Artificial IntelligenceResearchers have made significant strides in developing recognition techniques for surface sketches, with realized and potential applications to motivate extending these techniques towards analogous surfaceless sketches. Yet surface sketch recognition ...
Sketching user experiences tutorial: stories, strategies, surfaces
ITS '13: Proceedings of the 2013 ACM international conference on Interactive tabletops and surfacesPaper-pencil sketches are a valuable tool during different stages of experience design in human-computer interaction. This hands-on tutorial will demonstrate how to integrate sketching into researchers' and interaction designers' everyday practice -- ...
Comments