Telemeetings such as audiovisual conferences or virtual meetings play an increasingly
important role in our professional and private lives. For that reason, system developers and …

Videoconferencing has become more popular in recent years. The conference situation can
be very complex with several participants using different types of equipment. To ensure a …

Quality of Experience (QoE) is becoming an important factor of User-Centred Design (UCD).
The deployment of pure technical measures such as Quality of Service (QoS) parameters to …

This thesis seeks to address the HCI (Human-Computer Interaction) research problem of
how to establish the level of audio and video quality that end users require to successfully …

Over the last few years, the evolution of network and user handsets' technologies, have
challenged the telecom industry and the Internet ecosystem. Especially, the unprecedented …

The aim of the tutorial is to introduce participants to new methods for establishing
audiovisual quality requirements for a range of realtime multimedia applications. Until …

Several technological and scientific advances have been achieved recently in the fields of
immersive systems (eg, 360-degree/multiview video systems, augmented/mixed/virtual …

Videoconferencing is becoming an essential part in everyday life. The visual channel allows
us for interactions that were not possible over audio-only communication systems, such as …

This book is meant as a handbook centered around Quality of Experience of information and
communication systems and services, its underlying concepts, and its application examples …

WebRTC-based applications allow for real-time communications that are subject to network
impairments affecting the end user's Quality of Experience (QoE). In this paper, we …