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Title:
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NON-FUNCTIONAL REQUIREMENTS TO VOICE USER INTERFACE ON INTERACTIVE TELEVISION: AN INITIAL STUDY |
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Author(s):
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João Soares De Oliveira Neto , Valeria Farinazzo Martins Salvador |
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ISBN:
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978-972-8924-59-1 |
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Editors:
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Katherine Blashki |
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Year:
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2008 |
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Edition:
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Single |
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Keywords:
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Interactive Television, Voice User Interface, Requirement Engineering, Non-functional Requirements. |
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Type:
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Full Paper |
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First Page:
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77 |
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Last Page:
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84 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Users are getting more and more involved in pervasive and interactive environments. Telecommunication services are
improving their functionalities by providing access to information and content anytime and anywhere. Nowadays,
television viewers can play a more active role through interactive television (iTV) applications. Such ubiquitous
applications require increasing efforts from the development team, mainly because these systems have to be capable of
satisfying a wide range of users, to deliver different kinds of information, run on a complex environment, and deal with
limited interactive devices. Different types of devices and modalities are available for information input and output
to/from the application, as remote control, text, speech, etc. In this paper, we identify a set of non-functional requirements
useful for the development of voice user interfaces (VUI) that run over iTV. Our research is based on requirement
engineering statements and reinforces the significance of usability issues, as non-functional requirements, to achieve
success in iTV applications that take advantage of VUI. |
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