Infotainment across access devices: the perceptual impact of multimedia QoS

Authors:
T. Serif;S. R. Gulliver;G. Ghinea
Affiliations:
Brunel University, Uxbridge, Middlesex, UK;Brunel University, Uxbridge, Middlesex, UK;Brunel University, Uxbridge, Middlesex, UK
Venue:
Proceedings of the 2004 ACM symposium on Applied computing
Year:
2004

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Abstract

The introduction of multimedia on pervasive and mobile communication devices raises a number of perceptual quality issues. However, limited work has been done examining the 3-way interaction between use of equipment, user perceptual quality and quality of service. Our work measures user perceptual quality with the quality of preception (QoP) metrics which comprises levels of informational transfer (objective) and user satisfaction (subjective) when users are presented with multimedia video clips at three different frame rates, using four different display devices. Finally, our results will show that variation in frame-rate does not impact a user's level of information assimilation (IA), however, does impact a users' perception of multimedia video 'quality'.