Using Distributable User Interfaces in CSCL In-Situ Classrooms

• Published in: International journal of human-computer interaction 2018-09, Vol.34 (9), p.861-881
• Main Authors: Tesoriero, Ricardo, Altalhi, Abdulrahman H
• Format: Article
• Language: English
• Subjects: CAI; Case studies; Classrooms; Collaboration; Collaborative learning; Computer assisted instruction; computer supported collaborative learning; Displays; distributable user interfaces; Human-computer interaction; Input devices; Learning; model-based development of user interfaces; Projectors; Real time; Smartphones; Students; Tablet computers; Teachers; User interface; User interfaces
• ISSN: 1044-7318; 1532-7590; 1044-7318
• DOI: 10.1080/10447318.2017.1399625

Distributable user interfaces enable users to distribute user interface interaction objects (i.e. panels, buttons, input fields, checkboxes, etc.) across different displays using a set of distribution primitives to manipulate them in real time. This work presents how this kind of user interfaces facilitates the computer supported collaborative learning in modern classrooms. These classrooms provide teachers and students with display ecosystems consisting of stationary displays, such as smart projectors and smart TVs as well as mobile displays owned by teachers and students, such as smartphones, tablets, and laptops. The distribution of user interface interaction objects enables teachers to modify the user interface interaction objects that are available to students in real time to control and promote the collaboration and participation among them during learning activities. We propose the development of this type of applications using an extension of the CAMELEON reference framework that supports the definition of UI distribution models. The Essay exercise is presented as a case of study where teachers control the collaboration among students by distributing user interface interaction objects.