Adaptive Navigation of Visually Impaired Users in a Virtual Environment on the World Wide Web
Identifieur interne : 002A31 ( Istex/Corpus ); précédent : 002A30; suivant : 002A32Adaptive Navigation of Visually Impaired Users in a Virtual Environment on the World Wide Web
Auteurs : Vladislav Nemec ; Zdenek Mikovec ; Pavel SlavikSource :
- Lecture Notes in Computer Science [ 0302-9743 ]
Abstract
Abstract: The increasing amount of new technologies (including multimedia, internet and virtual reality) allows us to use new approaches in design and implementation of applications of various kinds. Specific requirements emerge in the case of users with specific needs. One such example might be the use of 3D information in the web environment (and navigation in such an environment) by visually impaired users. Our solution provides semantic and functional description of the scene objects and inter-object relations in addition to “standard” geometric scene description. This approach permits the user to query for various information in the virtual environment (e.g. searching for a path to a specific object, searching for an object with specific properties and particularly filtering scene information). The system should allow the visually impaired user to virtually walk through the scene and query for information about the objects in a scene. In such a way they are able to obtain information that has been available to users without visual impairments. The user interface itself provides the feedback in accordance with the user’s group’s specific requirements - the feedback is implemented as a human readable text that can be simply accessed using one of the common accessibility tools (screen reader, Braille display etc.). The embedded module capable of providing speech output has also been implemented.
Url:
DOI: 10.1007/3-540-36572-9_5
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ISTEX:B2720C62D02C21A3C54787782395308484DFD520Le document en format XML
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The user interface itself provides the feedback in accordance with the user’s group’s specific requirements - the feedback is implemented as a human readable text that can be simply accessed using one of the common accessibility tools (screen reader, Braille display etc.). The embedded module capable of providing speech output has also been implemented.</div></front></TEI><istex><corpusName>springer-ebooks</corpusName><author><json:item><name>Vladislav Nemec</name><affiliations><json:string>Dept. of Computer Science and Engineering, Czech Technical University in Prague, Karlovo namesti 13, 121 35, Prague 2, Czech Republic</json:string><json:string>E-mail: nemecv@cs.felk.cvut.cz</json:string></affiliations></json:item><json:item><name>Zdenek Mikovec</name><affiliations><json:string>Dept. of Computer Science and Engineering, Czech Technical University in Prague, Karlovo namesti 13, 121 35, Prague 2, Czech Republic</json:string><json:string>E-mail: xmikovec@fel.cvut.cz</json:string></affiliations></json:item><json:item><name>Pavel Slavik</name><affiliations><json:string>Dept. of Computer Science and Engineering, Czech Technical University in Prague, Karlovo namesti 13, 121 35, Prague 2, Czech Republic</json:string><json:string>E-mail: slavik@cslab.felk.cvut.cz</json:string></affiliations></json:item></author><arkIstex>ark:/67375/HCB-RK78P2VS-4</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>OriginalPaper</json:string></originalGenre><abstract>Abstract: The increasing amount of new technologies (including multimedia, internet and virtual reality) allows us to use new approaches in design and implementation of applications of various kinds. 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The user interface itself provides the feedback in accordance with the user’s group’s specific requirements - the feedback is implemented as a human readable text that can be simply accessed using one of the common accessibility tools (screen reader, Braille display etc.). 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Specific requirements emerge in the case of users with specific needs. One such example might be the use of 3D information in the web environment (and navigation in such an environment) by visually impaired users. Our solution provides <hi rend="italic">semantic</hi> and <hi rend="italic">functional</hi> description of the scene objects and inter-object relations in addition to “standard” <hi rend="italic">geometric scene description</hi>. This approach permits the user to query for various information in the virtual environment (e.g. searching for a path to a specific object, searching for an object with specific properties and particularly filtering scene information). The system should allow the visually impaired user to virtually walk through the scene and query for information about the objects in a scene. In such a way they are able to obtain information that has been available to users without visual impairments. The user interface itself provides the feedback in accordance with the user’s group’s specific requirements - the feedback is implemented as a human readable text that can be simply accessed using one of the common <hi rend="italic">accessibility tools</hi> (screen reader, Braille display etc.). The embedded module capable of providing speech output has also been implemented.</p></abstract><textClass ana="subject"><keywords scheme="book-subject-collection"><list><label>SUCO11645</label><item><term>Computer Science</term></item></list></keywords></textClass><textClass ana="subject"><keywords scheme="book-subject"><list><label>I</label><item><term type="Primary">Computer Science</term></item><label>I18067</label><item><term type="Secondary" subtype="priority-1">User Interfaces and Human Computer Interaction</term></item><label>I13022</label><item><term type="Secondary" subtype="priority-2">Computer Communication Networks</term></item><label>I18040</label><item><term type="Secondary" subtype="priority-3">Information Systems Applications (incl.Internet)</term></item><label>I24040</label><item><term type="Secondary" subtype="priority-4">Computers and Society</term></item><label>I24083</label><item><term type="Secondary" subtype="priority-5">Personal 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Experience</BookTitle></ChapterContext></ChapterInfo><ChapterHeader><AuthorGroup><Author AffiliationIDS="Aff6"><AuthorName DisplayOrder="Western"><GivenName>Vladislav</GivenName><FamilyName>Nemec</FamilyName></AuthorName><Contact><Email>nemecv@cs.felk.cvut.cz</Email></Contact></Author><Author AffiliationIDS="Aff6"><AuthorName DisplayOrder="Western"><GivenName>Zdenek</GivenName><FamilyName>Mikovec</FamilyName></AuthorName><Contact><Email>xmikovec@fel.cvut.cz</Email></Contact></Author><Author AffiliationIDS="Aff6"><AuthorName DisplayOrder="Western"><GivenName>Pavel</GivenName><FamilyName>Slavik</FamilyName></AuthorName><Contact><Email>slavik@cslab.felk.cvut.cz</Email></Contact></Author><Affiliation ID="Aff6"><OrgDivision>Dept. of Computer Science and Engineering</OrgDivision><OrgName>Czech Technical University in Prague</OrgName><OrgAddress><Street>Karlovo namesti 13</Street><Postcode>121 35</Postcode><City>Prague 2</City><Country>Czech Republic</Country></OrgAddress></Affiliation></AuthorGroup><Abstract ID="Abs1" Language="En"><Heading>Abstract</Heading><Para>The increasing amount of new technologies (including multimedia, internet and virtual reality) allows us to use new approaches in design and implementation of applications of various kinds. Specific requirements emerge in the case of users with specific needs. One such example might be the use of 3D information in the web environment (and navigation in such an environment) by visually impaired users. Our solution provides <Emphasis Type="Italic">semantic</Emphasis> and <Emphasis Type="Italic">functional</Emphasis> description of the scene objects and inter-object relations in addition to “standard” <Emphasis Type="Italic">geometric scene description</Emphasis>. This approach permits the user to query for various information in the virtual environment (e.g. searching for a path to a specific object, searching for an object with specific properties and particularly filtering scene information). The system should allow the visually impaired user to virtually walk through the scene and query for information about the objects in a scene. In such a way they are able to obtain information that has been available to users without visual impairments. The user interface itself provides the feedback in accordance with the user’s group’s specific requirements - the feedback is implemented as a human readable text that can be simply accessed using one of the common <Emphasis Type="Italic">accessibility tools</Emphasis> (screen reader, Braille display etc.). The embedded module capable of providing speech output has also been implemented.</Para></Abstract></ChapterHeader><NoBody></NoBody></Chapter></Part></Book></Series></Publisher></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Adaptive Navigation of Visually Impaired Users in a Virtual Environment on the World Wide Web</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Adaptive Navigation of Visually Impaired Users in a Virtual Environment on the World Wide Web</title></titleInfo><name type="personal"><namePart type="given">Vladislav</namePart><namePart type="family">Nemec</namePart><affiliation>Dept. of Computer Science and Engineering, Czech Technical University in Prague, Karlovo namesti 13, 121 35, Prague 2, Czech Republic</affiliation><affiliation>E-mail: nemecv@cs.felk.cvut.cz</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Zdenek</namePart><namePart type="family">Mikovec</namePart><affiliation>Dept. of Computer Science and Engineering, Czech Technical University in Prague, Karlovo namesti 13, 121 35, Prague 2, Czech Republic</affiliation><affiliation>E-mail: xmikovec@fel.cvut.cz</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Pavel</namePart><namePart type="family">Slavik</namePart><affiliation>Dept. of Computer Science and Engineering, Czech Technical University in Prague, Karlovo namesti 13, 121 35, Prague 2, Czech Republic</affiliation><affiliation>E-mail: slavik@cslab.felk.cvut.cz</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre displayLabel="OriginalPaper" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" type="conference" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-BFHXPBJJ-3">conference</genre><originInfo><publisher>Springer Berlin Heidelberg</publisher><place><placeTerm type="text">Berlin, Heidelberg</placeTerm></place><dateIssued encoding="w3cdtf">2003</dateIssued><copyrightDate encoding="w3cdtf">2003</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><abstract lang="en">Abstract: The increasing amount of new technologies (including multimedia, internet and virtual reality) allows us to use new approaches in design and implementation of applications of various kinds. Specific requirements emerge in the case of users with specific needs. One such example might be the use of 3D information in the web environment (and navigation in such an environment) by visually impaired users. Our solution provides semantic and functional description of the scene objects and inter-object relations in addition to “standard” geometric scene description. This approach permits the user to query for various information in the virtual environment (e.g. searching for a path to a specific object, searching for an object with specific properties and particularly filtering scene information). The system should allow the visually impaired user to virtually walk through the scene and query for information about the objects in a scene. In such a way they are able to obtain information that has been available to users without visual impairments. The user interface itself provides the feedback in accordance with the user’s group’s specific requirements - the feedback is implemented as a human readable text that can be simply accessed using one of the common accessibility tools (screen reader, Braille display etc.). The embedded module capable of providing speech output has also been implemented.</abstract><relatedItem type="host"><titleInfo><title>Universal Access Theoretical Perspectives, Practice, and Experience</title><subTitle>7th ERCIM International Workshop on User Interfaces for All, Paris, France, October 24–25, 2002, Revised Papers</subTitle></titleInfo><name type="personal"><namePart type="given">Noëlle</namePart><namePart type="family">Carbonell</namePart><affiliation>LORIA, UMR CNRS & INRIA, Université Henri Poincare, Nancy 1, Campus Scientifique, BP 239, 54506, Vandoeuvre-les-Nancy Cedex, France</affiliation><affiliation>E-mail: Noelle.Carbonell@loria.fr</affiliation><role><roleTerm type="text">editor</roleTerm></role></name><name type="personal"><namePart type="given">Constantine</namePart><namePart type="family">Stephanidis</namePart><affiliation>Institute of Computer Science Foundation for Research and Technology - Hellas, Science & Technology Park of Crete, Heraklion, 71110, Crete, Greece</affiliation><affiliation>E-mail: cs@ics.forth.gr</affiliation><role><roleTerm type="text">editor</roleTerm></role></name><genre type="book-series" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0G6R5W5T-Z">book-series</genre><originInfo><publisher>Springer</publisher><copyrightDate encoding="w3cdtf">2003</copyrightDate><issuance>monographic</issuance></originInfo><subject><genre>Book-Subject-Collection</genre><topic authority="SpringerSubjectCodes" authorityURI="SUCO11645">Computer Science</topic></subject><subject><genre>Book-Subject-Group</genre><topic authority="SpringerSubjectCodes" authorityURI="I">Computer Science</topic><topic authority="SpringerSubjectCodes" authorityURI="I18067">User Interfaces and Human Computer Interaction</topic><topic authority="SpringerSubjectCodes" authorityURI="I13022">Computer Communication Networks</topic><topic authority="SpringerSubjectCodes" authorityURI="I18040">Information Systems Applications (incl.Internet)</topic><topic authority="SpringerSubjectCodes" authorityURI="I24040">Computers and Society</topic><topic authority="SpringerSubjectCodes" authorityURI="I24083">Personal Computing</topic><topic authority="SpringerSubjectCodes" authorityURI="W26007">Business Information Systems</topic></subject><identifier type="DOI">10.1007/3-540-36572-9</identifier><identifier type="ISBN">978-3-540-00855-2</identifier><identifier type="eISBN">978-3-540-36572-3</identifier><identifier type="ISSN">0302-9743</identifier><identifier type="BookTitleID">72614</identifier><identifier type="BookID">3-540-36572-9</identifier><identifier type="BookChapterCount">40</identifier><identifier type="BookVolumeNumber">2615</identifier><identifier type="BookSequenceNumber">2615</identifier><identifier type="PartChapterCount">6</identifier><part><date>2003</date><detail type="part"><title>Part I: User Interfaces for All — Accessibility 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type="text">editor</roleTerm></role></name><originInfo><publisher>Springer</publisher><copyrightDate encoding="w3cdtf">2003</copyrightDate><issuance>serial</issuance></originInfo><identifier type="ISSN">0302-9743</identifier><identifier type="SeriesID">558</identifier><part><detail type="volume"><number>Part I</number><caption>vol.</caption></detail></part><recordInfo><recordOrigin>Springer-Verlag Berlin Heidelberg, 2003</recordOrigin></recordInfo></relatedItem><identifier type="istex">B2720C62D02C21A3C54787782395308484DFD520</identifier><identifier type="ark">ark:/67375/HCB-RK78P2VS-4</identifier><identifier type="DOI">10.1007/3-540-36572-9_5</identifier><identifier type="ChapterID">5</identifier><identifier type="ChapterID">Chap5</identifier><accessCondition type="use and reproduction" contentType="copyright">Springer-Verlag Berlin Heidelberg, 2003</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-RLRX46XW-4">springer</recordContentSource><recordOrigin>Springer-Verlag Berlin Heidelberg, 2003</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/ark:/67375/HCB-RK78P2VS-4/record.json</uri></json:item></metadata></istex></record>Pour manipuler ce document sous Unix (Dilib)
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