ITU-T P.812 PDF

This Recommendation describes general principles of subjective evaluation methods of interactive virtual reality (VR) applications. The methods described aim to assess the quality of the interactive VR applications from the user's point of view. Based on the laboratory experiments, user testing as part of the method is based on realistic use case scenarios of interactive VR applications with predefined tasks. The user's opinion on perceptive quality dimensions is determined with the help of questionnaires and/or physiological measurements.

The Recommendation addresses general principles for the set-up of content, test methods, and environment, minimal requirements for equipment, minimal number of subjects, as well as the experiment design with evaluation.

Additionally, in the development process, [b-ITU-T G.1035] will be followed when addressing the influencing factors in general for VR services. Guidelines for specific services, such as telemeeting or gaming services will be addressed in separate Recommendations.