Direct and Indirect Multi-Touch Interaction on a Wall Display

Jérémie Gilliot 1 Géry Casiez 2, 3, 1 Nicolas Roussel 1
1 MINT2 - Méthodes et outils pour l'Interaction à gestes
Inria Lille - Nord Europe, CRIStAL - Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189
Abstract : Multi-touch wall displays allow to take advantage of co-located interaction (direct interaction) on very large surfaces. However interacting with content beyond arms' reach requires body movements, introducing fatigue and impacting performance. Interacting with distant content using a pointer can alleviate these problems but introduces legibility issues and loses the benefits of multi-touch interaction. We introduce WallPad, a widget designed to quickly access remote content on wall displays while addressing legibility issues and supporting direct multi-touch interaction. After briefly describing how we supported multi-touch interaction on a wall display, we present the WallPad widget and explain how it supports direct, indirect and de-localized direct interaction.
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Jérémie Gilliot, Géry Casiez, Nicolas Roussel. Direct and Indirect Multi-Touch Interaction on a Wall Display. IHM'14, 26e conférence francophone sur l'Interaction Homme-Machine, Oct 2014, Lille, France. pp.147-152, ⟨10.1145/2670444.2670445⟩. ⟨hal-01090435⟩

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