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| Content Provider | ACM Digital Library |
|---|---|
| Author | Harper, Simon Patel, Neha |
| Abstract | Anecdotal evidence suggests that Web document summaries provide the sighted reader with a basis for making decisions regarding the route to take within non-linear text; and additional research shows that sighted people use 'Gist' summaries as decision points to bolster their browsing behaviour. Other studies have found that visually impaired users are hindered in their cognition of the content of Web-pages because users must wait for an entire Web-page to be read before deciding on it's usefulness to their current task. In these cases, we draw similarities between sighted and visually impaired users, in that sighted users cannot see the target of a Web Anchor and are therefore $'handicapped'^{1}$ by the technology. Previously, we have investigate four simple summarisation algorithms against each other and a manually created summary; producing empirical evidence as a formative evaluation. This evaluation concludes that users prefer simple automatically generated 'gist' summaries thereby reducing cognitive overload and increasing awareness of the focus of the Web-page under investigation. In this paper we focus on the development of 'FireFox' based tool which creates a summary of a Web page 'on-the-fly'. The algorithm used to create this summary is based on the results of our formative evaluation which automatically and dynamically annotates Web pages with the generated 'gist' summary. In this way visually impaired users are supported in their decisions as the relevancy of the page at hand. |
| Starting Page | 90 |
| Ending Page | 97 |
| Page Count | 8 |
| File Format | PDF MP4 |
| ISBN | 1595931597 |
| DOI | 10.1145/1090785.1090804 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2005-10-09 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Document engineering Visual impairment Web Tools |
| Content Type | Audio Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
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| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
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| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
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