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|Title:||The perceptual and attentive impact of delay and jitter in multimedia delivery|
|Keywords:||Computer interface;Human factors;Multimedia communication;User centered design|
|Citation:||IEEE Transactions on Broadcasting, 53(2): 449 - 458, Jul 2007|
|Abstract:||In this paper we present the results of a study that examines the user’s perception—understood as both information assimilation and subjective satisfaction—of multimedia quality, when impacted by varying network-level parameters (delay and jitter). In addition, we integrate eye-tracking assessment to provide a more complete understanding of user perception of multimedia quality. Results show that delay and jitter significantly affect user satisfaction; variation in video eye path when either no single/obvious point of focus exists or when the point of attention changes dramatically. Lastly, results showed that content variation significantly affected user satisfaction, as well as user information assimilation.|
|Appears in Collections:||Computer Science|
Dept of Computer Science Research Papers
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