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Interaction-in-the-large vs interaction-in-the-small in multi-device systems

Celentano, Augusto and Dubois, Emmanuel Interaction-in-the-large vs interaction-in-the-small in multi-device systems. (2017) In: CHItaly 2017: 12th Biannual Conference of the Italian SIGCHI Chapter, 18 September 2017 - 20 September 2017 (Cagliary, Italy).

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Official URL: https://doi.org/10.1145/3125571.3125577

Abstract

In this paper we analyze how interaction develops in multi-device environments by distinguishing two layers: an interaction in the large layer defines an interactive experience across different devices and locations, where roles and tasks evolve and intertwine; an interaction in the small layer defines the actions done and the interaction techniques used to execute a specific, self-contained task on a device. We present a notation to describe interaction in the large and demonstrate how it can be useful to understand the interaction layers perceived by the users during an interactive experience. We finally report about a user experiment in the context of a real application scenario to evaluate concretely which interaction layers the users observe and if they are able to recognize the boundaries theoretically identified through the notation.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Università Ca' Foscari (ITALY)
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Deposited On:02 Jun 2020 14:17

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