Decades of research have shown that absolute egocentric distance is underestimated in
virtual environments (VEs) when compared with the real world. This finding has implications …

Over the last 20 years research has been done on the question of how egocentric distances,
ie, the subjectively reported distance from a human observer to an object, are perceived in …

This second edition of a bestseller presents systematic and extensive coverage of the
primary areas of research and development within VE technology. It brings together a …

Underperception of egocentric distance in virtual reality has been a persistent concern for
almost 20 years. Modern head-mounted displays (HMDs) appear to have begun to …

Numerous previous studies have suggested that distances appear to be compressed in
immersive virtual environments presented via head mounted display systems, relative to in …

Mental representations of geographic space are based on knowledge of spatial elements
and the spatial relation between these elements. Acquiring such mental representations of …

As the use of virtual and augmented reality applications becomes more common, the need
to fully understand how observers perceive spatial relationships grows more critical. One of …

A fundamental problem in optical, see-through augmented reality (AR) is characterizing how
it affects the perception of spatial layout and depth. This problem is important because AR …

Measurement of perceived egocentric distance, whether of visual or auditory targets, is a
topic of fundamental importance that is still being actively pursued and debated. Beyond its …

Rendering● Use the Oculus VR distortion shaders. Approximating your own distortion
solution, even when it “looks about right,” can still be discomforting for users.● Get the …