<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:datacite="http://datacite.org/schema/kernel-4" xmlns:oaire="http://namespace.openaire.eu/schema/oaire/" xsi:schemaLocation="http://namespace.openaire.eu/schema/oaire/ https://www.openaire.eu/schema/repo-lit/4.0/openaire.xsd"><datacite:identifier identifierType="DOI">10.46298/jips.658</datacite:identifier><datacite:alternateIdentifiers><datacite:alternateIdentifier alternateIdentifierType="URL">http://jips.episciences.org/658</datacite:alternateIdentifier></datacite:alternateIdentifiers><datacite:creators><datacite:creator><datacite:creatorName>Jourde, Frédéric</datacite:creatorName><datacite:givenName>Frédéric</datacite:givenName><datacite:familyName>Jourde</datacite:familyName><datacite:affiliation>Ingénierie de l’Interaction Homme-Machine</datacite:affiliation></datacite:creator><datacite:creator><datacite:creatorName>Laurillau, Yann</datacite:creatorName><datacite:givenName>Yann</datacite:givenName><datacite:familyName>Laurillau</datacite:familyName><datacite:affiliation>Ingénierie de l’Interaction Homme-Machine</datacite:affiliation><datacite:nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">0000-0003-4108-045X</datacite:nameIdentifier></datacite:creator><datacite:creator><datacite:creatorName>Nigay, Laurence</datacite:creatorName><datacite:givenName>Laurence</datacite:givenName><datacite:familyName>Nigay</datacite:familyName><datacite:affiliation>Ingénierie de l’Interaction Homme-Machine</datacite:affiliation><datacite:nameIdentifier nameIdentifierScheme="ORCID" schemeURI="https://orcid.org">0000-0002-4854-626X</datacite:nameIdentifier></datacite:creator></datacite:creators><datacite:titles><datacite:title xml:lang="en">Description of tasks with multi-user multimodal interactive systems: existing notations</datacite:title><datacite:title xml:lang="fr">Description des tâches avec un système interactif multiutilisateur et multimodal : Etude comparative de notations</datacite:title></datacite:titles><dc:description xml:lang="en">Multi-user multimodal interactive systems involve multiple users who can use multiple interactionmodalities. Multi-user multimodal systems are becoming more prevalent, especially systems based on largeshared multi-touch surfaces or video game centers such as Wii or Xbox. In this article we address thedescription of the tasks with such interactive systems. We review existing notations for the description of taskswith a multi-user multimodal interactive system and focus particularly on tree-based notations. For elementarytasks (e.g. actions), we also consider the notations that describe multimodal interaction. The contribution isthen a comparison of existing notations based on a set of organized concepts. While some concepts are generalto any notation, other concepts are specific to human-computer interaction, or to multi-user interaction andfinally to multimodal interaction.</dc:description><dc:description xml:lang="fr">De nombreux systèmes interactifs, professionnels ou grand public, permettent conjointementl’interaction multiutilisateur et multimodale. Un système interactif est multimodal lorsqu’un utilisateur peutinteragir avec le système par l’usage de plusieurs modalités d’interaction (en entrée ou en sortie) de façonparallèle ou non. Nous constatons que de plus en plus de systèmes multiutilisateurs ou collecticiels sontmultimodaux, comme ceux construits autour d’une surface interactive et les consoles de jeu de type Wii ouXbox. Nous traitons dans cet article de la description des tâches-utilisateur avec de tels systèmes interactifsmultiutilisateurs et multimodaux. Précisément, nous dressons un panorama des notations existantes permettantla description des tâches mono ou multi-utilisateur avec une attention particulière pour les notations à based’arbre de tâches. Nous focalisons aussi sur les tâches élémentaires ou actions mono/multi-modales del’utilisateur en considérant les notations de description de l’interaction multimodale. Pour cela, nousproposons une étude comparative d'un ensemble de notations de description selon une grille d’analyseregroupant des concepts généraux à l’interaction et des concepts propres à l’interaction multiutilisateur etmultimodale.</dc:description><datacite:subjects><datacite:subject subjectScheme="author">task</datacite:subject><datacite:subject subjectScheme="author">multi-user</datacite:subject><datacite:subject subjectScheme="author">groupware</datacite:subject><datacite:subject subjectScheme="author">multimodality</datacite:subject><datacite:subject subjectScheme="author">task model</datacite:subject><datacite:subject subjectScheme="author">description notation</datacite:subject><datacite:subject subjectScheme="author">tâche</datacite:subject><datacite:subject subjectScheme="author">multiutilisateur</datacite:subject><datacite:subject subjectScheme="author">collecticiel</datacite:subject><datacite:subject subjectScheme="author">multimodalité</datacite:subject><datacite:subject subjectScheme="author">modèle de tâche</datacite:subject><datacite:subject subjectScheme="author">notation de description</datacite:subject><datacite:subject subjectScheme="author">ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI)</datacite:subject><datacite:subject subjectScheme="author">ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI)/H.5.2: User Interfaces</datacite:subject><datacite:subject subjectScheme="author">ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI)/H.5.3: Group and Organization Interfaces</datacite:subject><datacite:subject subjectScheme="author">ACM: D.: Software/D.2: SOFTWARE ENGINEERING/D.2.2: Design Tools and Techniques</datacite:subject><datacite:subject subjectScheme="author">[INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC]</datacite:subject></datacite:subjects><oaire:licenseCondition startDate="2015-07-22 16:21:58" uri="https://about.hal.science/hal-authorisation-v1">Hal authorisation v1</oaire:licenseCondition><datacite:dates><datacite:date dateType="Accepted">2015-07-22</datacite:date><datacite:date dateType="Issued">2015-07-22</datacite:date><datacite:date dateType="Available">2015-07-22</datacite:date></datacite:dates><dc:language>fra</dc:language><dc:publisher>Association Francophone d’Interaction Homme-Machine (AFIHM)</dc:publisher><oaire:resourceType resourceTypeGeneral="literature" uri="http://purl.org/coar/resource_type/c_6501">journal        article    </oaire:resourceType><datacite:relatedIdentifiers><datacite:relatedIdentifier relatedIdentifierType="URL" relationType="IsIdenticalTo">https://hal.science/hal-01163560v1</datacite:relatedIdentifier><datacite:relatedIdentifier relatedIdentifierType="ISSN" relationType="IsPartOf">2418-1838</datacite:relatedIdentifier></datacite:relatedIdentifiers><datacite:rights rightsURI="http://purl.org/coar/access_right/c_abf2">open access</datacite:rights><oaire:file accessRightsURI="http://purl.org/coar/access_right/c_abf2" mimeType="application/pdf" objectType="fulltext">http://jips.episciences.org/658/pdf</oaire:file><oaire:version uri="http://purl.org/coar/version/c_970fb48d4fbd8a85">VoR</oaire:version><dc:format>application/pdf</dc:format><oaire:citationTitle>JIPS - Journal d'Interaction Personne-Système</oaire:citationTitle><oaire:citationVolume>Issue 3, Special issue : Task Models</oaire:citationVolume><oaire:citationIssue>Special issues</oaire:citationIssue><dcterms:audience>Researchers</dcterms:audience><dcterms:audience>Students</dcterms:audience></resource>