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RaphaŽl Hoarau


Publications by RaphaŽl Hoarau (bibliography)

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Hoarau, RaphaŽl and Conversy, Stephane (2011): Edition synchrone de plusieurs objets: services et interaction. In: Proceedings of the 2011 Conference of the Association Francophone dInteraction Homme-Machine 2011. p. 21. http://dx.doi.org/10.1145/2044354.2044380

Graphical interactions that modify many objects at once have not been studied systematically. Based on contextual inquiries of designers, and on previous systems and work, we have identified the services required for an efficient interaction with multiple objects: set management, action management, and support for exploratory design. We present a number of interactions that provide a subset of the identified services, by relying on an improved property sheet. This work may enable designers to design more consistent and more powerful interactions.

© All rights reserved Hoarau and Conversy and/or ACM Press

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Hoarau, RaphaŽl (2011): Augmenting the SCOPE of interactions with implicit and explicit graphical structures. In: Proceedings of the 2011 ACM Symposium on User Interface Software and Technology 2011. pp. 35-38. http://dx.doi.org/10.1145/2046396.2046413

When using interactive graphical tools, users often have to manage a structure, i.e. the arrangement of and relations between the parts or elements of the content. However, the interaction with structures may be complex, and not well integrated with the interaction with the content. Based on contextual inquiries and past work, we have identified a number of concepts and requirements about interaction with structure. We have explored a number of interactive tools and we present one of them in this paper: a new kind of property sheet that relies on the implicit structure of graphics. The interactions with the tool augment the scope of interactions to multiple objects.

© All rights reserved Hoarau and/or ACM Press

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