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The PoEML Proposal to Model Services in Educational Modeling Languages(e.g. a theoretical distance learning course, a lab practice, a discussion-based course). Their modeling approach is based on the featuring of the elements involved in educational units (e.g. participants, data, tasks) and the coordination among these elements (e.g. the order between tasks, the data

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A Framework Designed for Synchronous Groupware Applications in Heterogeneous Environments heterogeneous environments. This paper presents the architectural design of Agilo, a groupware framework that has been designed explicitly for synchronous groupware applications involving the use of heterogeneous devices. By respecting device heterogeneity from the ground up, the framework provides

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Supporting Mobile Collaboration with Service-Oriented Mobile Unitsal problems is to incorporate mobile workers using computing devices into work practices. Typically, collaborative applications intended to support mobile workers involve some type of centralized data or services. This situation constrains the collaboration capabilities, particularly in ad-hoc commu

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https://doi.org/10.1007/978-3-642-96399-5s. We define a methodology for the design of such activities. It basically consists in performing a Task Analysis on an Interaction Model to obtain the set of all possible interactions between actors. Then a class of activities is defined by selecting a subset of tasks. These, applied to a specific

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https://doi.org/10.1007/978-3-642-97494-6each of these elements into the experimental design, our objective was to determine how technology can best be leveraged to promote creativity in virtual teams.A lab experiment was conducted using 80 student teams by manipulating anonymity and capturing diversity characteristics. Preliminary results

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https://doi.org/10.1007/978-3-642-57138-1d CSCL communities. They provide support for lightweight interaction among participants, and for these participants with an increasing set of pervasive features of augmented classrooms, thus creating new opportunities to teach, learn and collaborate. Regarding in-class interaction, however, most cur

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https://doi.org/10.1007/978-3-642-72102-1ng a wide range of indicators jointly used in various situations, to all discussion forae users (individual user/students, groups, moderators/teachers or even researchers/observers), appropriate for their various roles in different activities. In this paper we describe some of the integrated Interac

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