Early researchers suggested that virtual humans (animated pedagogical agents) required a persona if they were to be anthropomorphized by the user. Over the past two decades, research has focused on design features that target the perception of persona in order to increase the anthropomorphization of the agent toward the end of increased learning…

Augmented reality (AR) is a valuable tool which is becoming more easily accessible due to the recent developments in mobile device technology and the growing availability of AR content. Augmented reality refers to computer generated 3D objects superimposed onto real life scenes. Unlike virtual reality, AR simply needs a device with a camera, the…

Cardiopulmonary resuscitation (CPR) is a foundational lifesaving skill for which medical personnel are expected to be proficient. Frequent refresher training is needed to prevent the involved skills from decaying. Regular low-dose, high-frequency training for staff at fixed intervals has proven successful at maintaining CPR competence but does not…

Augmented Reality (AR) and Virtual Reality (VR) platforms now support shared, immersive experiences that enable people to directly physically and perceptually engage with mathematical objects, including shared objects. These new forms of AR/VR technology -- which we call "shared holographic AR/VR" (shAR) -- enable multiple learners to…

Vocabulary knowledge is essential for students' academic success. Unfortunately, students with language impairments may struggle to understand classroom vocabulary which may significantly impact a student's academic, behavioral, and social outcomes. Although most students with language impairments spend most of their school day in general…

The goal of this research was to design, develop, and evaluate VRI (Virtual Reality Instructional) and ARI (Augmented Reality Instructional) modules to supplement traditional education and training. The objectives of this research were to (1) design and develop the VRI modules for use in immersive and non-immersive environments; (2) evaluate those…

Pollution from quarry activities has a substantial environmental impact on many countries. This issue should be addressed accordingly as its impact may introduce various health-related problems to the surrounding community. One alternative is to increase awareness for the younger generation and society at large. However, environmental data…

In today's society, technology plays a fundamental role. More and more activities of daily life are being developed with the help of technology. One of the emerging technologies in recent years is augmented reality, (AR) which generate great benefits for people with disability. These visual technologies provide safe and controlled environments in…

Training based on Virtual Reality (VR) has reached a level of maturity that renders it applicable in many industries. By moving through learner interaction and representational fidelity, from navigable to interactable VR learning environments, the relationships between trainees, VR technology, and the world that trainees experience change. These…

Advancements in mobile technologies have accelerated mobile Augmented Reality (AR), and many applications have been developed and presented in online stores. This study aims to evaluate the accuracy of the AR model of the Solar System simulated in mobile AR applications located in the Google Play Store. The applications were examined in the store…

With the increasing technology integration practices in education, the adoption of computer simulations to teach conceptual understanding of science concepts is widely accepted by educators across the globe. To understand the connections between learners' engagement and satisfaction with simulations for science learning and their learning styles,…

In this study, the instructional design process in three-dimensional multi-user virtual environments (3D MUVEs) based on a problem-based learning approach was examined and authentic design experiences were shared. Besides, a design model was proposed to guide people who want to design these 3D MUVEs and to use these environments for educational…

We sought to identify factors that optimize individual learning in complex, technology-enhanced learning environments. Undergraduates viewed tutorials and played a simulation-based game either alone or in groups and in either high or low cognitive load sequences and later took tests measuring comprehension of tutorials and transfer of computer…

As part of a recent change, Augmented Reality (AR) has filled engineering classrooms, being employed for various pedagogical purposes around the world. However, little is known about the different features and uses of this technology in Latin America. This Scoping Review asks how are educational AR systems designed, used and evaluated in the…

With the rapid development of virtual technologies, there is a growing body of literature investigating the impact of virtual technologies on students' spatial ability. However, it remains unclear whether virtual technologies can effectively improve students' spatial ability. Therefore, this meta-analysis was conducted to synthesize the findings…