Aplicação de técnicas e métodos de IHC para avaliar a QoE de serviços de TV interativa

Quality of Experience (QoE) is a measure of how customers perceive a service offering. Usually applied to evaluate telecommunications services, there is no agreement on how to correlate network measures with human factors to obtain a QoE value, especially when considering interactive interfaces of services. This paper presents results of an ongoing work to define a methodology that considers aspects of user interaction in the QoE evaluation of interactive TV services.