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Magic Desk: Bringing Multi-Touch Surfaces into Desktop Work

Xiaojun Bi, Tovi Grossman, Justin Matejka, George Fitzmaurice
January 2011 · Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI)

Abstract

Despite the prominence of multi-touch technologies, there has been little work investigating its integration into the desktop environment. Bringing multi-touch into desktop computing would give users an additional input channel to leverage, enriching the current interaction paradigm dominated by a mouse and keyboard. We provide two main contributions in this domain. First, we describe the results from a study we performed, which systematically evaluates the various potential regions within the traditional desktop configuration that could become multi-touch enabled. The study sheds light on good or bad regions for multi-touch, and also the type of input most appropriate for each of these regions. Second, guided by the results from our study, we explore the design space of multi-touch-integrated desktop experiences. A set of new interaction techniques are coherently integrated into a desktop prototype, called Magic Desk, demonstrating potential uses for multi-touch enabled desktop configurations.

Figures

Figure 1. Working on the Magic Desk.
Figure 2. Experiment touch regions (top view). A front view of the vertical screen is illustrated in the top-right corner.
Figure 3. A participant performing the experiment in left (a), bottom (b), and screen (c) conditions.
Figure 4. Gesture Task.
Figure 5. Docking Task. The small white circles in pictures show finger positions.
Figure 6. Completion time for Gesture Tasks.
Figure 7. Completion time in one-hand docking.
Figure 8. Mean Completion Time per cell in a region.
Figure 9. Completion time in two-hand docking.
Figure 10. The Magic Desk components.
Figure 11. The content on Multi-functional touch pad for (a) rotating and scaling an object, (b) con-trolling mouse speed, (c) a secondary cursor for se-lecting drawing tool, and (d) a customized tool
Figure 12. Digital Mouse Pad.
Figure 13. (a) A weather forecast window in full-version on the screen. (b) The abstract version of the same window on the table. (c) After a keyboard and mouse were pushed away, a map application aut
Figure 14. Potential configurations for multi-touch desktop computing. a) The entire table is a multi-touch display surface. b) A multi-touch tablet is placed next to the keyboard to be used as an add

BibTeX

@inproceedings{10.1145/1978942.1979309,
 abstract = {Despite the prominence of multi-touch technologies, there has been little work investigating its integration into the desktop environment. Bringing multi-touch into desktop computing would give users an additional input channel to leverage, enriching the current interaction paradigm dominated by a mouse and keyboard. We provide two main contributions in this domain. First, we describe the results from a study we performed, which systematically evaluates the various potential regions within the traditional desktop configuration that could become multi-touch enabled. The study sheds light on good or bad regions for multi-touch, and also the type of input most appropriate for each of these regions. Second, guided by the results from our study, we explore the design space of multi-touch-integrated desktop experiences. A set of new interaction techniques are coherently integrated into a desktop prototype, called Magic Desk, demonstrating potential uses for multi-touch enabled desktop configurations.},
 address = {New York, NY, USA},
 author = {Bi, Xiaojun and Grossman, Tovi and Matejka, Justin and Fitzmaurice, George},
 booktitle = {Proceedings of the SIGCHI Conference on Human Factors in Computing Systems},
 doi = {10.1145/1978942.1979309},
 isbn = {9781450302289},
 keywords = {desktop work, multi-touch, tabletop},
 location = {Vancouver, BC, Canada},
 numpages = {10},
 pages = {2511–2520},
 publisher = {Association for Computing Machinery},
 series = {CHI '11},
 title = {Magic Desk: Bringing Multi-Touch Surfaces into Desktop Work},
 url = {https://doi.org/10.1145/1978942.1979309},
 year = {2011}
}