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VoiceWeb: Multimodal Demo Test

de Bruine, Annelies


Keyword(s): user studies; multimodal; speech; usability

Abstract:In autumn of 2000 the VoiceWeb team invited 12 subjects to test a multimodal demo the team used as presentation material. The multimodal system was an online Music Shop in which users could choose albums of recordings artists, listen to a clip of the album and buy the albums . Users could use the keyboard and mouse for their data input or they could use their voice. The multimodal system gave feedback via a computer screen and by speech. The 12 subjects were asked to try 3 systems; voice only, display only and multimodal. After trying all 3 systems the users were asked for their opinion about the systems.

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