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Modal spaces: spatial multiplexing to mediate direct-touch input on large displays
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CHI '05 extended abstracts on Human factors in computing systems table of contents
Portland, OR, USA
SESSION: Late breaking results: short papers table of contents
Pages: 1359 - 1362  
Year of Publication: 2005
ISBN:1-59593-002-7
Authors
Katherine Everitt  Mitsubishi Electric Research Labs, Cambridge, MA, University of Washington, Seattle, WA
Chia Shen  Mitsubishi Electric Research Labs, Cambridge, MA
Kathy Ryall  Mitsubishi Electric Research Labs, Cambridge, MA
Clifton Forlines  Mitsubishi Electric Research Labs, Cambridge, MA
Sponsors
ACM: Association for Computing Machinery
SIGCHI: ACM Special Interest Group on Computer-Human Interaction
Publisher
ACM  New York, NY, USA
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ABSTRACT

We present a new interaction technique for large direct-touch displays called Modal Spaces. Modal interfaces require the user to keep track of the state of the system. The Modal Spaces technique adds screen location as an additional parameter of the interaction. Each modal region on the display supports a particular set of input actions and the visual background indicates the space's use. This "workbench approach" exploits the larger form factor of display. Our spatial multiplexing of the display supports a document-centric paradigm (as opposed to application-centric), enabling input gesture reuse, while complementing and enhancing the current existing practices of modal interfaces. We present a proof-of-concept system and discuss potential applications, design issues, and future research directions.




Collaborative Colleagues:
Katherine Everitt: colleagues
Chia Shen: colleagues
Kathy Ryall: colleagues
Clifton Forlines: colleagues