Searching for authors named "James Fogarty" – sorted by Relevance.
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Constructing and Evaluating Sensor-Based Statistical Models of Human Interruptibility
- …Categ ories and Subject Descriptors: ############## ####### ################### ## ############# ######### ############################################## ##### Author Keywords ### #### ### ####### ###### ##### ############# ### ######### ### ### ######## ########## ## ### ##### ##### #########…
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Sensor Redundancy and Certain Privacy Concerns
- …ngs of the office working environment. The predictive power of a single microphone in an office environment makes it very reasonable to think about deploying systems that automatically estimate human interruptibility. We have been using simple $10 microphones plugged into the existing audio ports o…
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Connecting versus calming: interruptibility, presence, and availability
- …Many researchers in the HCI and CSCW communities have examined the problem of making it easier for people to connect. Work on media spaces, for example, examined the role of always-on audio and/or video connections in supporting lightweight encounters [1, 4, 6], together with the distractions and pr…
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Toolkit Support for Developing and Deploying Sensor-Based Statistical Models of Human Situations
- …Sensor-based statistical models promise to support a variety of advances in human-computer interaction, but building applications that use them is currently difficult and potential advances go unexplored. We present Subtle, a toolkit that removes some of the obstacles to developing and deploying app…
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Sensing from the basement: a feasibility study of unobtrusive and low-cost home activity recognition
- …The home deployment of sensor-based systems offers many opportunities, particularly in the area of using sensor-based systems to support aging in place by monitoring an elder’s activities of daily living. But existing approaches to home activity recognition are typically expensive, difficult to inst…
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Research Statement
- …My research focuses on human-centered approaches to developing, deploying, and evaluating sensor-based interfaces in everyday life. As a human-computer interaction researcher, I am interested in user interface software and technology, in ubiquitous computing, and in the human-centered development of…
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Cascaded Treemaps: Examining the Visibility and Stability of Structure in Treemaps
- …Treemaps are an important and commonly-used approach to hierarchy visualization, but an important limitation of treemaps is the difficulty of discerning the structure of a hierarchy. This paper presents cascaded treemaps, a new approach to treemap presentation that is based in cascaded rectangles in…
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Toward a Systematic Understanding of Suggestion Tactics
- …Abstract. The unique capabilities of mobile, context-aware, networked devices make them an interesting platform for applying suggestion in persuasive technologies. Because these devices are nearly always with their owners, can sense relevant information about the context of their use, and nearly alw…
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GADGET: A Toolkit for Optimization-Based Approaches to Interface and Display Generation
- …Recent work is beginning to reveal the potential of numerical optimization as an approach to generating interfaces and displays. Optimization-based approaches can often allow a mix of independent goals and constraints to be blended in ways that would be difficult to describe algorithmically. While o…
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Examining the Robustness of Sensor-Based Statistical Models of Human Interruptibility
- …Current systems often create socially awkward interruptions or unduly demand attention because they have no way of knowing if a person is busy and should not be interrupted. Previous work has examined the feasibility of using sensors and statistical models to estimate human interruptibility in an of…
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