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]]> Wed, 29 Apr 2009 06:35:18 GMT http://www.slideshare.net/sharpic/prosumers-and-accessibility-slideshare-friendly-1361441 sharpic@slideshare.net(sharpic) Prosumers And Accessibility Slideshare Friendly sharpic <img src="http://cdn.slidesharecdn.com/prosumersandaccessibility-slidesharefriendly-090429013525-phpapp01-thumbnail-2?1240986959" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Prosumers And Accessibility Slideshare Friendly
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]]> 288 0 http://cdn.slidesharecdn.com/prosumersandaccessibility-slidesharefriendly-090429013525-phpapp01-thumbnail-2?1240986959 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted W4a09 http://www.slideshare.net/sharpic/w4a09
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]]> Thu, 23 Apr 2009 12:23:52 GMT http://www.slideshare.net/sharpic/w4a09 sharpic@slideshare.net(sharpic) W4a09 sharpic <img src="http://cdn.slidesharecdn.com/w4a09-090423072400-phpapp01-thumbnail-2?1240489498" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> W4a09
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]]> 590 0 http://cdn.slidesharecdn.com/w4a09-090423072400-phpapp01-thumbnail-2?1240489498 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted W4 A Sirithumgul http://www.slideshare.net/sharpic/w4-a-sirithumgul
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]]> Thu, 23 Apr 2009 12:23:51 GMT http://www.slideshare.net/sharpic/w4-a-sirithumgul sharpic@slideshare.net(sharpic) W4 A Sirithumgul sharpic <img src="http://cdn.slidesharecdn.com/w4asirithumgul-090423072427-phpapp01-thumbnail-2?1240489536" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> W4 A Sirithumgul
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]]> 575 0 http://cdn.slidesharecdn.com/w4asirithumgul-090423072427-phpapp01-thumbnail-2?1240489536 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Mirri5 http://www.slideshare.net/sharpic/mirri5
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]]> Thu, 23 Apr 2009 12:23:51 GMT http://www.slideshare.net/sharpic/mirri5 sharpic@slideshare.net(sharpic) Mirri5 sharpic <img src="http://cdn.slidesharecdn.com/mirri5-090423072410-phpapp02-thumbnail-2?1240489487" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Mirri5
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]]> 662 0 http://cdn.slidesharecdn.com/mirri5-090423072410-phpapp02-thumbnail-2?1240489487 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted W4 A Introduction 09 http://www.slideshare.net/sharpic/w4-a-introduction-09
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]]> Thu, 23 Apr 2009 12:23:51 GMT http://www.slideshare.net/sharpic/w4-a-introduction-09 sharpic@slideshare.net(sharpic) W4 A Introduction 09 sharpic <img src="http://cdn.slidesharecdn.com/w4a-introduction-09-090423072406-phpapp02-thumbnail-2?1240489485" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> W4 A Introduction 09
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]]> 318 0 http://cdn.slidesharecdn.com/w4a-introduction-09-090423072406-phpapp02-thumbnail-2?1240489485 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Combining SADIe and AxsJAX To Improve Accessibility http://www.slideshare.net/sharpic/w4-a
The advent of Web 2.0 technologies has allowed once static Web documents to be transformed into online interactive applications. To facilitate the accessibility of this dynamic content, Google have developed the AxsJAX framework that can insert Accessible Rich Internet Applications (ARIA) statements into the content dynamically. Such statements allow assistive technologies to interact with dynamic content and make it accessible to users. SADIe is an approach that uses semantic annotations of a Website’s Cascading Style Sheet (CSS) to drive a transformation process that can improve access to Web pages for visually impaired users who use a screen reader. Previously SADIe transcoded static pages by refactoring the content into a format more suited to the sequential audio output of a screen reader. In this paper we present a prototype SADIe transcoder that uses CSS annotations to generate AxsJAX framework code and insert it into Web pages. Such an approach allows users to access static content using a consistent set of key presses in a manner akin to an online application. This demonstrates the flexibility of the SADIe approach as the same annotations can be used to generate an alternative transcoding format. It also supports the use of SADIe as a lightweight method for allowing Web designers to make use of AxsJAX without requiring knowledge of the underlying AxsJAX technologies.]]>
The advent of Web 2.0 technologies has allowed once static Web documents to be transformed into online interactive applications. To facilitate the accessibility of this dynamic content, Google have developed the AxsJAX framework that can insert Accessible Rich Internet Applications (ARIA) statements into the content dynamically. Such statements allow assistive technologies to interact with dynamic content and make it accessible to users. SADIe is an approach that uses semantic annotations of a Website’s Cascading Style Sheet (CSS) to drive a transformation process that can improve access to Web pages for visually impaired users who use a screen reader. Previously SADIe transcoded static pages by refactoring the content into a format more suited to the sequential audio output of a screen reader. In this paper we present a prototype SADIe transcoder that uses CSS annotations to generate AxsJAX framework code and insert it into Web pages. Such an approach allows users to access static content using a consistent set of key presses in a manner akin to an online application. This demonstrates the flexibility of the SADIe approach as the same annotations can be used to generate an alternative transcoding format. It also supports the use of SADIe as a lightweight method for allowing Web designers to make use of AxsJAX without requiring knowledge of the underlying AxsJAX technologies.]]> Thu, 23 Apr 2009 12:23:51 GMT http://www.slideshare.net/sharpic/w4-a sharpic@slideshare.net(sharpic) Combining SADIe and AxsJAX To Improve Accessibility sharpic The advent of Web 2.0 technologies has allowed once static Web documents to be transformed into online interactive applications. To facilitate the accessibility of this dynamic content, Google have developed the AxsJAX framework that can insert Accessible Rich Internet Applications (ARIA) statements into the content dynamically. Such statements allow assistive technologies to interact with dynamic content and make it accessible to users. SADIe is an approach that uses semantic annotations of a Website&rsquo;s Cascading Style Sheet (CSS) to drive a transformation process that can improve access to Web pages for visually impaired users who use a screen reader. Previously SADIe transcoded static pages by refactoring the content into a format more suited to the sequential audio output of a screen reader. In this paper we present a prototype SADIe transcoder that uses CSS annotations to generate AxsJAX framework code and insert it into Web pages. Such an approach allows users to access static content using a consistent set of key presses in a manner akin to an online application. This demonstrates the flexibility of the SADIe approach as the same annotations can be used to generate an alternative transcoding format. It also supports the use of SADIe as a lightweight method for allowing Web designers to make use of AxsJAX without requiring knowledge of the underlying AxsJAX technologies. <img src="http://cdn.slidesharecdn.com/w4a-090423072409-phpapp01-thumbnail-2?1240558650" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> The advent of Web 2.0 technologies has allowed once static Web documents to be transformed into online interactive applications. To facilitate the accessibility of this dynamic content, Google have developed the AxsJAX framework that can insert Accessible Rich Internet Applications (ARIA) statements into the content dynamically. Such statements allow assistive technologies to interact with dynamic content and make it accessible to users. SADIe is an approach that uses semantic annotations of a Website&rsquo;s Cascading Style Sheet (CSS) to drive a transformation process that can improve access to Web pages for visually impaired users who use a screen reader. Previously SADIe transcoded static pages by refactoring the content into a format more suited to the sequential audio output of a screen reader. In this paper we present a prototype SADIe transcoder that uses CSS annotations to generate AxsJAX framework code and insert it into Web pages. Such an approach allows users to access static content using a consistent set of key presses in a manner akin to an online application. This demonstrates the flexibility of the SADIe approach as the same annotations can be used to generate an alternative transcoding format. It also supports the use of SADIe as a lightweight method for allowing Web designers to make use of AxsJAX without requiring knowledge of the underlying AxsJAX technologies. Combining SADIe and AxsJAX To Improve Accessibility
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]]> 798 0 http://cdn.slidesharecdn.com/w4a-090423072409-phpapp01-thumbnail-2?1240558650 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted W4 A Hera Ffx http://www.slideshare.net/sharpic/w4-a-hera-ffx
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]]> Thu, 23 Apr 2009 12:23:50 GMT http://www.slideshare.net/sharpic/w4-a-hera-ffx sharpic@slideshare.net(sharpic) W4 A Hera Ffx sharpic <img src="http://cdn.slidesharecdn.com/w4a-hera-ffx-090423072432-phpapp02-thumbnail-2?1240489611" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> W4 A Hera Ffx
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]]> 293 0 http://cdn.slidesharecdn.com/w4a-hera-ffx-090423072432-phpapp02-thumbnail-2?1240489611 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Somfa http://www.slideshare.net/sharpic/somfa
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]]> Thu, 23 Apr 2009 12:23:50 GMT http://www.slideshare.net/sharpic/somfa sharpic@slideshare.net(sharpic) Somfa sharpic <img src="http://cdn.slidesharecdn.com/somfa-090423072351-phpapp01-thumbnail-2?1240489478" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Somfa
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]]> 654 0 http://cdn.slidesharecdn.com/somfa-090423072351-phpapp01-thumbnail-2?1240489478 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Subasi Ureq Semantic Accessiblity Final http://www.slideshare.net/sharpic/subasi-ureq-semantic-accessiblity-final
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]]> Thu, 23 Apr 2009 12:23:50 GMT http://www.slideshare.net/sharpic/subasi-ureq-semantic-accessiblity-final sharpic@slideshare.net(sharpic) Subasi Ureq Semantic Accessiblity Final sharpic <img src="http://cdn.slidesharecdn.com/subasiureqsemanticaccessiblityfinal-090423072427-phpapp02-thumbnail-2?1240489521" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Subasi Ureq Semantic Accessiblity Final
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]]> 610 0 http://cdn.slidesharecdn.com/subasiureqsemanticaccessiblityfinal-090423072427-phpapp02-thumbnail-2?1240489521 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Ramon http://www.slideshare.net/sharpic/ramon-1331849
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]]> Thu, 23 Apr 2009 12:23:50 GMT http://www.slideshare.net/sharpic/ramon-1331849 sharpic@slideshare.net(sharpic) Ramon sharpic <img src="http://cdn.slidesharecdn.com/ramon-090423072418-phpapp02-thumbnail-2?1240489516" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Ramon
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]]> 512 0 http://cdn.slidesharecdn.com/ramon-090423072418-phpapp02-thumbnail-2?1240489516 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Guideline Aggregation: Web Accessibility http://www.slideshare.net/sharpic/guideline-aggregation-web-accessibility
Web site evaluation methodologies and validation engines take the view that all accessibility guidelines must be met to gain compliance. Problems exist in this regard as contradictions within the rule set may arise, and the type of impairment or its severity is not isolated. The Barrier Walkthrough (BW) method goes someway to addressing these issues by enabling barrier types derived from guidelines to be applied to different user categories such as motor or hearing impairment, etc. In this paper, we use set theory to create a validation scheme for older users by combining barrier types specific to motor impaired and low vision users, thereby creating a new ``older users’’ category from the results of this set addition. To evaluate this approach, we have conducted a BW study with four pages, 19 expert and 48 non-expert judges. This study shows that the BW generates reliable data for the proposed aggregated user category and shows how experts and non-experts evaluate pages differently. The study also highlights a limitation of the BW by showing that a better aggregated user category would have been created by having a severity level of disability for different impairment types. By extending the BW with these impairment levels, we argue that the BW would become more useful for validating Web pages when dealing with users which multiple disabilities and thus we would be able to create a ``Personalised Validation and Repair’’ method.]]>
Web site evaluation methodologies and validation engines take the view that all accessibility guidelines must be met to gain compliance. Problems exist in this regard as contradictions within the rule set may arise, and the type of impairment or its severity is not isolated. The Barrier Walkthrough (BW) method goes someway to addressing these issues by enabling barrier types derived from guidelines to be applied to different user categories such as motor or hearing impairment, etc. In this paper, we use set theory to create a validation scheme for older users by combining barrier types specific to motor impaired and low vision users, thereby creating a new ``older users’’ category from the results of this set addition. To evaluate this approach, we have conducted a BW study with four pages, 19 expert and 48 non-expert judges. This study shows that the BW generates reliable data for the proposed aggregated user category and shows how experts and non-experts evaluate pages differently. The study also highlights a limitation of the BW by showing that a better aggregated user category would have been created by having a severity level of disability for different impairment types. By extending the BW with these impairment levels, we argue that the BW would become more useful for validating Web pages when dealing with users which multiple disabilities and thus we would be able to create a ``Personalised Validation and Repair’’ method.]]> Thu, 23 Apr 2009 08:49:30 GMT http://www.slideshare.net/sharpic/guideline-aggregation-web-accessibility sharpic@slideshare.net(sharpic) Guideline Aggregation: Web Accessibility sharpic Web site evaluation methodologies and validation engines take the view that all accessibility guidelines must be met to gain compliance. Problems exist in this regard as contradictions within the rule set may arise, and the type of impairment or its severity is not isolated. The Barrier Walkthrough (BW) method goes someway to addressing these issues by enabling barrier types derived from guidelines to be applied to different user categories such as motor or hearing impairment, etc. In this paper, we use set theory to create a validation scheme for older users by combining barrier types specific to motor impaired and low vision users, thereby creating a new ``older users&rsquo;&rsquo; category from the results of this set addition. To evaluate this approach, we have conducted a BW study with four pages, 19 expert and 48 non-expert judges. This study shows that the BW generates reliable data for the proposed aggregated user category and shows how experts and non-experts evaluate pages differently. The study also highlights a limitation of the BW by showing that a better aggregated user category would have been created by having a severity level of disability for different impairment types. By extending the BW with these impairment levels, we argue that the BW would become more useful for validating Web pages when dealing with users which multiple disabilities and thus we would be able to create a ``Personalised Validation and Repair&rsquo;&rsquo; method. <img src="http://cdn.slidesharecdn.com/w4a-09-handout-090423034931-phpapp02-thumbnail-2?1240476577" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Web site evaluation methodologies and validation engines take the view that all accessibility guidelines must be met to gain compliance. Problems exist in this regard as contradictions within the rule set may arise, and the type of impairment or its severity is not isolated. The Barrier Walkthrough (BW) method goes someway to addressing these issues by enabling barrier types derived from guidelines to be applied to different user categories such as motor or hearing impairment, etc. In this paper, we use set theory to create a validation scheme for older users by combining barrier types specific to motor impaired and low vision users, thereby creating a new ``older users&rsquo;&rsquo; category from the results of this set addition. To evaluate this approach, we have conducted a BW study with four pages, 19 expert and 48 non-expert judges. This study shows that the BW generates reliable data for the proposed aggregated user category and shows how experts and non-experts evaluate pages differently. The study also highlights a limitation of the BW by showing that a better aggregated user category would have been created by having a severity level of disability for different impairment types. By extending the BW with these impairment levels, we argue that the BW would become more useful for validating Web pages when dealing with users which multiple disabilities and thus we would be able to create a ``Personalised Validation and Repair&rsquo;&rsquo; method. Guideline Aggregation: Web Accessibility
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]]> 692 0 http://cdn.slidesharecdn.com/w4a-09-handout-090423034931-phpapp02-thumbnail-2?1240476577 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Punyabukkana W4A2008 Presentation http://www.slideshare.net/sharpic/punyabukkana-w4a2008-presentation
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]]> Tue, 22 Apr 2008 00:54:27 GMT http://www.slideshare.net/sharpic/punyabukkana-w4a2008-presentation sharpic@slideshare.net(sharpic) Punyabukkana W4A2008 Presentation sharpic <img src="http://cdn.slidesharecdn.com/punyabukkana-w4a2008-presentation-1208832854590392-8-thumbnail-2?1208825667" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Punyabukkana W4A2008 Presentation
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]]> 340 0 http://cdn.slidesharecdn.com/punyabukkana-w4a2008-presentation-1208832854590392-8-thumbnail-2?1208825667 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted W4A Transcoding Challenge http://www.slideshare.net/sharpic/w4a-transcoding-challenge
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]]> Mon, 21 Apr 2008 02:26:30 GMT http://www.slideshare.net/sharpic/w4a-transcoding-challenge sharpic@slideshare.net(sharpic) W4A Transcoding Challenge sharpic <img src="http://cdn.slidesharecdn.com/w4a-transcoding-challenge-1208751987084393-9-thumbnail-2?1208744790" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> W4A Transcoding Challenge
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]]> http://cdn.slidesharecdn.com/profile-photo-sharpic?1240560332 hcw.cs.manchester.ac.uk/people/harper/ http://cdn.slidesharecdn.com/prosumersandaccessibility-slidesharefriendly-090429013525-phpapp01-thumbnail?1240986959 sharpic/prosumers-and-accessibility-slideshare-friendly-1361441 Prosumers And Accessib... http://cdn.slidesharecdn.com/w4a09-090423072400-phpapp01-thumbnail?1240489498 sharpic/w4a09 W4a09 http://cdn.slidesharecdn.com/w4asirithumgul-090423072427-phpapp01-thumbnail?1240489536 sharpic/w4-a-sirithumgul W4 A Sirithumgul