Rapid development of user interfaces on cluster-driven wall displays with jBricks

Pietriga, Emmanuel; Huot, Stéphane; Nancel, Mathieu; Primet, Romain

doi:10.1145/1996461.1996518

Cited by 23 publications

(25 citation statements)

References 20 publications

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“…4 resulting in an effective resolution of 20480 x 6400 pixels, and are driven by a 18 workstation cluster. Software was written using the ZVTM toolkit with cluster extension [31]. Lights inside the experiment room were dimmed to reduce glare effects.…”

Section: Apparatusmentioning

confidence: 99%

Perception of Visual Variables on Tiled Wall-Sized Displays for Information Visualization Applications

Bezerianos

Isenberg

2012

IEEE Trans. Visual. Comput. Graphics

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Fig. 1. Two viewers analyzing data visualizations from different viewpoints in front of a large high-resolution wall display (a). A participant conducting a trial during our first experiment (b).Abstract-We present the results of two user studies on the perception of visual variables on tiled high-resolution wall-sized displays. We contribute an understanding of, and indicators predicting how, large variations in viewing distances and viewing angles affect the accurate perception of angles, areas, and lengths. Our work, thus, helps visualization researchers with design considerations on how to create effective visualizations for these spaces. The first study showed that perception accuracy was impacted most when viewers were close to the wall but differently for each variable (Angle, Area, Length). Our second study examined the effect of perception when participants could move freely compared to when they had a static viewpoint. We found that a far but static viewpoint was as accurate but less time consuming than one that included free motion. Based on our findings, we recommend encouraging viewers to stand further back from the display when conducting perception estimation tasks. If tasks need to be conducted close to the wall display, important information should be placed directly in front of the viewer or above, and viewers should be provided with an estimation of the distortion effects predicted by our work-or encouraged to physically navigate the wall in specific ways to reduce judgement error.

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Section: Apparatusmentioning

confidence: 99%

Perception of Visual Variables on Tiled Wall-Sized Displays for Information Visualization Applications

Bezerianos

Isenberg

2012

IEEE Trans. Visual. Comput. Graphics

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“…Rather than sending this raw input directly to applications or instruments, we have created an intermediate layer called the WILD Input Server [4].…”

Section: Figure 4: Jbricks and The Wild Input Server (Left) A Jbrickmentioning

confidence: 99%

“…The first, jBricks [4], is based on a 2D scene graph that describes the canvas's content and a set of reactions that describe how to respond to user actions, similar to traditional user-interface toolkits. Scene graph objects include geometric shapes, text, images, and Java Swing widgets laid out on an infinite canvas and observed through one or more cameras.…”

Section: Distributed Renderingmentioning

confidence: 99%

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Multisurface Interaction in the WILD Room

et al. 2012

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“…Pietriga et al's jBricks [15] combines the ZVTM zoomable interface toolkit [14] with the WILD Input Server. ZVTM supports vector-based graphics organized into a scene graph.…”

Section: Jbricksmentioning

confidence: 99%

Lessons learned from the WILD room, a multisurface interactive environment

Beaudouin-Lafon

2011

Proceedings of the 23rd Conference on l'Interaction Homme-Machine

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RESUMECréer la prochaine génération de systèmes interactifs nécessite de développer des plateformes expérimentales permettant d'explorer de nouvelles formes d'interaction dans un contexte réel. Cet article décrit WILD, un environnement haute performance destiné à explorer l'interaction multisurface et constitué d'un mur d'image ultra-haute résolution, d'une table multitactile, d'un système de suivi de mouvements et de divers dispositifs mobiles. L'article décrit l'approche de recherche intégrative suivie par le projet et les leçons tirées du point de vue du matériel, de la conception participative, des techniques d'interaction et de l'environnement logiciel. MOTS CLES Recherche intégrative, Interaction multi-surface, Mur d'image ABSTRACTCreating the next generation of interactive systems requires experimental platforms that let us explore novel forms of interaction in real settings. This article describes WILD, a high-performance environment for exploring multi-surface interaction that includes an ultra-high resolution wall display, a multitouch table, a motion tracking system and various mobile devices. The article describes the integrative research approach of the project and the lessons learned with respect to hardware, participatory design, interaction techniques and software engineering.

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Rapid development of user interfaces on cluster-driven wall displays with jBricks

Cited by 23 publications

References 20 publications

Perception of Visual Variables on Tiled Wall-Sized Displays for Information Visualization Applications

Perception of Visual Variables on Tiled Wall-Sized Displays for Information Visualization Applications

Multisurface Interaction in the WILD Room

Lessons learned from the WILD room, a multisurface interactive environment

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