From Focus to Context and Back: Combining Mobile Projectors and Stationary Displays

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dc.contributor.authorWeigel, Martineng
dc.contributor.authorBoring, Sebastianeng
dc.contributor.authorMarquardt, Nicolaieng
dc.contributor.authorSteimle, Jurgeneng
dc.contributor.authorGreenberg, Sauleng
dc.contributor.authorTang, Anthonyeng
dc.date.accessioned2012-10-12T19:29:53Z
dc.date.available2012-10-12T19:29:53Z
dc.date.issued2012-10-12T19:29:53Z
dc.description.abstractFocus plus context displays combine high-resolution detail and lower-resolution overview using displays of different pixel densities. Historically, they employed two fixed-size displays of different resolutions, one embedded within the other. In this paper, we explore focus plus context displays using one or more mobile projectors in combination with a stationary display. The portability of mobile projectors as applied to focus plus context displays contributes in three ways. First, the projector’s projection on the stationary display can transition dynamically from being the focus of one’s interest (i.e. providing a high resolution view when close to the display) to providing context around it (i.e. providing a low resolution view beyond the display’s borders when further away from it). Second, users can dynamically reposition and resize a focal area that matches their interest rather than repositioning all content into a fixed high-resolution area. Third, multiple users can manipulate multiple foci or context areas without interfering with one other. A proof-of-concept implementation illustrates these contributions.eng
dc.description.refereedNoeng
dc.identifier.department2012-1031-14eng
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/30691
dc.identifier.urihttp://hdl.handle.net/1880/49275
dc.language.isoengeng
dc.publisher.corporateUniversity of Calgaryeng
dc.publisher.facultyScienceeng
dc.subjectInformation interfaces and presentation: User interfaceseng
dc.subject.otherFocus plus context, portable projectors, multiple users, multiple displayseng
dc.titleFrom Focus to Context and Back: Combining Mobile Projectors and Stationary Displayseng
dc.typevideoeng
dc.typetechnical reporteng
thesis.degree.disciplineComputer Scienceeng
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