Immersive Virtual Reality

A form of virtual reality that uses head-mounted displays (HMDs) with near-full field of view, positional tracking, and often gesture-based controllers to create a sense of being physically present in a virtual environment. Unlike desktop VR or 360-degree video, immersive VR allows users to look around naturally and interact with virtual objects. For accessibility, IVR presents both opportunities (enabling experiences otherwise impossible due to physical limitations) and challenges (cybersickness, headset weight, controller complexity). Research shows older adults and people with cognitive impairments can successfully engage with well-designed IVR experiences.