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Evaluation of a multimodal virtual personal assistant.
| Content Provider | CiteSeerX |
|---|---|
| Author | Branco, Glória Almeida, Luís Beires, Nuno Gomes, Rui |
| Abstract | Nowadays mobility is a reality. The small size and the rising computational power of personal mobiles devices enable the access and the exchange of an increasingly greater volume of data and information, anywhere and anytime. Multimodal interfaces, combining voice and visual modes can simplify the interaction but they raise news challenges concerning the usability and acceptability of such interfaces. In this paper, we present the results of the evaluation of a Virtual Personal Assistant application that provides e-mail management facilities through an intelligent and multimodal interaction with a fixed or a mobile device. The results show that the quality and speed of the system feedback as well as the recognition accuracy of the spoken components are key factors to a better user experience and for the acceptance of multimodal systems. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Multimodal Virtual Personal Assistant Multimodal System E-mail Management Facility Mobile Device News Challenge Computational Power Personal Mobile Device System Feedback Multimodal Interaction Virtual Personal Assistant Application Recognition Accuracy User Experience Visual Mode Nowadays Mobility Spoken Component Key Factor Small Size Multimodal Interface |
| Content Type | Text |
