Unlocking the potential of virtual reality
The possible uses of virtual reality are almost limitless. From improved flight simulators to applications in medical training, from reducing the need for business travel to a whole host of education- and leisure-related opportunities – the potential is enormous.
Yet virtual reality has failed to live up to its early promise. This is partly due to the technical challenges involved in developing devices that are portable, affordable and in which multiple senses are stimulated. But debate has also focused on the ethical, health and safety issues that inevitably surround a technology which enables users to become immersed in a virtual environment and detach themselves from the real world.
The exhibit showcased how a cluster of UK universities are developing leading-edge ‘real virtuality’ prototypes and evaluating their potential impact on society. The primary aim is the creation of a ‘Virtual Cocoon’ which is not just lighter and more comfortable but also significantly less expensive than existing devices in which all five senses are present in a natural manner. Key to reducing costs is achieving a substantial reduction in the computing power needed to create realistic virtual environments. New developments in computing and delivery of realistic multi-sensory stimuli will be presented.
“We’re focusing on creating real virtuality rather than virtual reality,” says Professor David Howard of the University of York. “It’s increasingly recognised that the way forward is the production of highly realistic multi-sensory virtual environments which complement but don’t replace ‘reality’.”