| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 489503 | Procedia Computer Science | 2015 | 8 Pages |
Abstract
This paper presents the usability evaluation of the AAL@MEO, an application running in a commercial service of Internet Protocol TV that integrates technological solutions to support home care. The evaluation methodology comprises the application of usability assessment instruments (the Post-Study System Usability Questionnaire and the International Classification of Functioning based Usability Scale), performance tests and analysis of critical incidents. The results show that elderly users had a high degree of satisfaction towards the interaction with the TV set, but some of the interaction mechanisms based on a remote control with multiple functions need further developments.
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