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Fully immersive virtual reality, with the unique ability to replicate the real world, could potentially aid in real-time communication. Geographically separated teams can collaborate using virtual reality. To test the viability of using virtual reality for remote collaboration, we designed a system called “WeRSort” where teams sorted cards in a virtual environment. Participants performed the task as a team of 2 in one of three conditions-controls-only condition, generic embodiment and full embodiment. Objective measures of performance, time and percentage match with master cards showed no significant difference. Subjective measures of presence and system usability also showed no statistical significance. However, overall work-load obtained from NASA-TLX showed that fully immersive virtual reality resulted in lower workload in comparison with the other two. Qualitative data was collected and analyzed to understand collaboration using the awareness evaluation model.
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