Usability and presence evaluation of a 3D virtual world learning environment simulating information security threats

摘要

The use of 3-D immersive Virtual World Learning Environments (VWLE) for educational purposes has been rapidly increased in the last few decades. Recent studies focusing on the evaluation of such environments have shown the great potential of virtual worlds in e-learning, providing improvement in factors such as satisfaction, enjoyment, concentration and presence compared to traditional educational practices. In this paper we present the 3D VWLE that has been developed at the framework of the V-ALERT project; the system's main goal is to contribute to the improvement of Information Security(IS) issues awareness. In particular, we present the methodology followed to evaluate critical aspects of the implemented platform, such as usability, presence and educational value. The data analysis has shown that the implemented system is usable, offered to the users high presence perception and increased their knowledge regarding IS. In addition, the evaluation results have shown that interface improvements should be considered and the training session should be enhanced in order to strengthen the system's functionality and educational scope.