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http://hdl.handle.net/10773/15222
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DC Field | Value | Language |
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dc.contributor.author | Almeida, Pedro Alexandre dos Santos | pt |
dc.contributor.author | Abreu, Jorge Trinidad Ferraz de | pt |
dc.contributor.author | Duro, Lígia | pt |
dc.contributor.author | Aresta, Mónica | pt |
dc.contributor.author | Oliveira, Rita | pt |
dc.contributor.author | Silva, Telmo | pt |
dc.date.accessioned | 2016-02-27T15:40:37Z | - |
dc.date.available | 2016-02-27T15:40:37Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 2312-8623 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/15222 | - |
dc.description.abstract | As technological devices surrounding the television are changing, so are viewers’ habits. When the interactive Television industry turns its focus to the development of second-screen applications, this paper reports on a study aiming to analyse the impact, on users, of notifications in second-screen scenarios. As part of the study, the research team developed a prototype that simulated an application able to deliver synchronized information related with TV content, notifying the user – through visual, audio and haptic stimuli - whenever new content was displayed in the tablet. The study included observation sessions, conducted in laboratory settings, with participants (N=12) being invited to watch a 15-minute film while using the application. Tests were conducted under a cognitive walk-through methodology, and data collected through direct observation and questionnaires. Results show that to achieve a balanced user experience in second-screen scenarios notifications on tablet should be combined with visual notifications on TV. | pt |
dc.language.iso | eng | pt |
dc.publisher | Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (ICST) | pt |
dc.relation | QREN - grant agreement no. 38783 | pt |
dc.rights | openAccess | por |
dc.subject | Notifications | pt |
dc.subject | User experience | pt |
dc.subject | Television | pt |
dc.subject | Second-screen applications | pt |
dc.title | Notification mechanisms in second-screen scenarios: towards a balanced user experience | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.issue | 3 | pt |
degois.publication.title | EAI Endorsed Transactions on Collaborative Computing | pt |
degois.publication.volume | 15 | pt |
dc.identifier.doi | 10.4108/icst.intetain.2015.259548 | pt |
Appears in Collections: | DeCA - Artigos |
Files in This Item:
File | Description | Size | Format | |
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paper_intetain_CReady__done.pdf | 665.23 kB | Adobe PDF | View/Open |
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