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Revisiting the open plan: Ceilings and furniture as display surfaces for building information

Publications associées (34)

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Distributed Awareness for Class Orchestration

Pierre Dillenbourg, Frédéric Kaplan, Hamed Seiied Alavi

The orchestration process consists of managing classroom interactions at multiple levels: individual activities, teamwork and class-wide sessions. We study the process of orchestration in recitation sections, i.e. when Students work on their assignments in ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2009

On the Importance of Spatial Configuration of Information

Pierre Dillenbourg, Frédéric Kaplan, Hamed Seiied Alavi

The spatial layout of information influences collaborative interactions. We compared two awareness tools which give information on the status of participants in a collaborative work, one displaying it on a single screen and the other distributing it in the ...

2009

Distributed Awareness for Class Orchestration

Pierre Dillenbourg, Frédéric Kaplan, Hamed Seiied Alavi

Springer2009

Positional, metric, and curvature control for constraint-based surface deformation

Mark Pauly

We present a geometry processing framework that allows direct manipulation or preservation of positional, metric, and curvature constraints anywhere on the surface of a geometric model. Target values for these properties can be specified point-wise or as i ...

2009

Display system and method using a projector and a reflective display

Sabine Süsstrunk

A display system comprising a reflective display configured to display a luminance component associated with a color input signal and a projector configured to project a chrominance component associated with the color input signal onto the reflective displ ...

2008

Monitoring Collaboration from a Value Perspective

Collaborations among businesses can be described from different viewpoints. Two of these viewpoints are the value viewpoint, representing estimated values exchanged in a collaboration, and the coordination viewpoint, representing messages exchanged between ...

IEEE2007

Opportunistic search with semantic fisheye views

Pearl Pu Faltings

Search goals are often too complex or poorly defined to be solved with a single query in a Web-based information environment. In this paper we describe how we use semantic fisheye views (SFEVs) to effectively support opportunistic search and browsing strat ...

Springer-Verlag2004

Coping with False Accusations in Misbehavior Reputation Systems for Mobile Ad-hoc Networks

Jean-Yves Le Boudec, Sonja Buchegger

Some misbehavior detection and reputation systems in mobile ad-hoc networks rely on the dissemination of information of observed behavior, which makes them vulnerable to false accusations. This vulnerability could be removed by forbidding the dissemination ...

2003

Screen-printed electrochromic displays based on nanocrystalline electrodes

Ulf Anders Hagfeldt

Screen printed electrochromic reflective displays, based on nanocryst. metal-oxide working electrodes derivatized with org. electrochromophores, have been developed. Segmented devices up to the size of 200 cm2, primarily designed for information sign appli ...

2002

Noise-resistant chaotic synchronization of nonhyperbolic maps via information transmission

Martin Hasler

A scheme of chaotic synchronization based of transmission of information about the state of drive system to driven system wit use of symbolic dynamics formalism is presented. It is shown that the volume of transmitted information necessary to synchronize t ...

2002