• Publications
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DepthTouch: an elastic surface for tangible computing
In this paper we describe DepthTouch, an installation which explores future interactive surfaces and features elastic feedback, allowing the user to go deeper than with regular multi-touch surfaces.Expand
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Towards a formalization of multi-touch gestures
Multi-touch is a technology which offers new styles of interaction compared to traditional input devices like keyboard and mouse. Users can quickly manipulate objects or execute commands by means ofExpand
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Taxonomy and Overview of Multi-touch Frameworks : Architecture , Scope and Features
Multi-touch hardware has only recently entered the mainstream of information technology. Interaction designers, product developers and users have been influenced by this development. In order toExpand
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Gesture Formalization for Multitouch
Since multitouch interfaces are steadily moving out of the experimental niche, the demand for comprehensive programming support increases. Between the formation of de facto standards for multitouchExpand
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Investigating interaction with tabletops in kindergarten environments
In this paper, we investigate interaction of children with interactive tabletops in kindergarten environments. In our understanding, such environments feature a certain degree of supervision, groupExpand
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Developing mobile interface metaphors and gestures
Interaction design for mobile applications is challenging due to the diversity of technologies and devices. In addition, the now ubiquitous multi-touch screens demand novel and engaging interfaceExpand
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New Impressions in Interaction Design: A Task Taxonomy for Elastic Displays
Abstract Novel shape-changing interfaces promise to provide a rich haptic experience for human-computer interaction. As a specific instance of shape-changing interfaces, Elastic Displays provideExpand
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Visualizing uncertainty in flow diagrams: a case study in product costing
Business Intelligence applications often handle data sets that contain uncertain values. In this work we focus on product costing, which deals with the average costs of product components - that varyExpand
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BiLL: an experimental environment for visual analytics
The field of Visual Analytics attempts to identify phenomena, guidelines, and algorithms to generate images suitable to communicate information efficiently and effectively. The benefit of usingExpand
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Immersive data grasping using the explore table
Accustomed to traditional user experiences with mouse and keyboard, designers are challenged to break free and find new and compelling approaches to interaction design for natural user interfaces.Expand
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