摘要:

While rich support for a wide variety of media such as text, video and image is common among contemporary hypermedia systems, so too is the inadequate support for audio. The primary reason that audio has not attracted as much attention as other media can be attributed to its obvious lack of visual identity. The main focus of this work was to identify a generic and meaningful visual representation of audio within a hypermedia context, and significantly promote hypermedia support for audio through the provision of asound viewer.

ISSN:1361-4568    

DOI:10.1080/13614569508914668

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The paper reports on a user evaluation of the Micro Gallery hypertext system of Western European Paintings at The National Gallery in London. A combination of data collection methods was used, including questionnaires before and after the use of the system and direct observation with talk aloud, to examine the impact of the interface features on searching behaviour. The diagnostic analysis highlights difficulties encountered with starting off, access points, navigation, orientation and the touch screen interaction. Linear and non-linear approaches to searching arc compared for first time and experienced users and arc discussed in terms of the completeness of user mental models.

ISSN:1361-4568    

DOI:10.1080/13614569508914669

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor