In this paper we present the results of a trial in which two participants collaborated on a puzzle-solving task in networked virtual environments. The task was a Rubik's cube type puzzle, and this meant that the two participants had to interact with the space and with each other very intensivelyFand they did this successfully despite the limitation of the networked situation. We compare collaboration in networked immersive projection technology (IPT's) systems with previous results concerning collaboration in an IPT system linked with a desktop computer, and also with collaboration on the same task in the real world. Our findings show that the task performance in networked IPT's and in the real scenario are very similar to each otherFwhereas IPT-to-desktop performance is much poorer. Results about participants' experience of 'presence', 'co-presence' and collaboration shed further light on these findings. r
In this study we compared collaboration on a puzzle-solving task carried out by two persons in a virtual and a real environment. The task, putting together a cube consisting of different colored blocks in a "Rubiks" cube-type puzzle, was performed both in a shared virtual environment (VE) setting, using a Cave-type virtual reality (VR) system networked with a desktop VR system, and with cardboard colored blocks in an equivalent real setting. The aims of the study were to investigate presence, co-presence, collaboration, leadership, and performance in the two settings. We found that the participants contributed unequally to the task in the VE, and also found differences in collaboration between the virtual and the real setting.
In this study we compared collaboration on a puzzlesolving task carried out by two persons in a virtual and a real environment. The task, putting together a cube consisting of different coloured blocks in a 'Rubiks' cubetype puzzle, was performed both in a shared virtual environment (VE) setting, using a Cave-type virtual reality (VR) system networked with a desktop VR system, and with cardboard coloured blocks in an equivalent real setting. The aims of the study were to investigate collaboration, leadership and performance in the two settings. We found that the participants contributed unequally to the task in the VE, and also differences in collaboration between the virtual and the real setting.
While designing and discussing exhibitions in science centers, common conceptual framework is needed. This paper provides a framework based on participation, virtuality, and collaboration, and two models - a Rubik's cube model and a Scatter plot space. They are suitable tools for analysis and overview of existing and planned exhibitions, as well as for conceptual analysis during the design process. The classification and the models for the interaction have been developed in a research by design process, where 45 prototypes have been designed, exhibited and tested.
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