Effects of Quality of service on video-chat users

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master_Kebede_Selam_2013.pdf (1.48 MB)

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Sähkötekniikan korkeakoulu | Master's thesis
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Date

2013-08-30

Department

Department of Communications and Networking

Major/Subject

Communications Ecosystem

Mcode

ETA3003

Degree programme

TLT - Master’s Programme in Communications Ecosystem

Language

en

Pages

59+17

Series

Abstract

The fundamental objective of this thesis is to single out the most influential quality and usability factors on video-chat services. The main reason for pursuing the research was that by discovering these specific quality factors engineers and scientists will be able to set the right priorities when they work on either improving or inventing a better quality of video-chat services. Even though, the complete study of human behavior is out of the scope of engineers and technologists, knowing the basic preferences of users towards the current digital communication media, such as video-chat services is significant. It is only when technologists understand the users’ behavior and their interaction with technology that they could improve or invent new products / services that consider the users’ overall experience. Therefore, this thesis has conducted basic behavioral and emotional studies by using method from the social sciences in order to give conclusions on the major technical quality factors that affect users most.

Description

Supervisor

Kilkki, Kalevi

Thesis advisor

Kilkki, Kalevi

Keywords

quality of service, quality of experience, flow-theory, technology acceptance, emotions, user behavior

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https://urn.fi/URN:NBN:fi:aalto-201310157685

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[dipl] Sähkötekniikan korkeakoulu / ELEC