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Online Course Accessibility Technical and Pedagogical Strategies March 2016 Melissa Messina, Instructional Designer
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A growing problem College students reporting a disability 1999: 6% 2012: 11% Technology dominance worsens accessibility issues
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Agonizing and overwhelming barriers to access for college students today. “ ” – Eve Hill, US DOJ, Civil Rights Division
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Legal requirements § 1194.22 of Section 508: Federal agencies must make electronic information accessible Applies to schools that receive federal funding Includes PDFs, Word documents, PowerPoint presentations, and any other files hosted on the website, not just the website itself Upcoming “refresh” = stricter rules based on WCAG 2.0WCAG 2.0 Americans with Disabilities Act (ADA) Title II prohibits discrimination by public entities Title III applies to “public accommodations” broadened to include online programs at schools § 1194.22 of Section 508: Federal agencies must make electronic information accessible Applies to schools that receive federal funding Includes PDFs, Word documents, PowerPoint presentations, and any other files hosted on the website, not just the website itself Upcoming “refresh” = stricter rules based on WCAG 2.0WCAG 2.0 Americans with Disabilities Act (ADA) Title II prohibits discrimination by public entities Title III applies to “public accommodations” broadened to include online programs at schools
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Paradigm shift Accommodations Reactive Customized Accessibility Proactive, built-in Removes as many barriers to instruction as possible
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Accessible design is good design – Steve Ballmer, Microsoft CEO 2000-2014 Provides an improved experience for all users: Speakers of other languages Old technology, slow connections Small devices, handhelds Scripts and captions create searchable audio/video
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Accessibility challenges Technical Lack of skills or time to build in accessibility Nature of online instruction, esp text-based discussion boards Pedagogical Audio presentation of screen readers is linear and continual; learning is not Meaningful adaption of content requires significant effort Source: Moore, 2014Moore, 2014
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How does a screen reader work? Screen Reader Reading Different Table Layouts (< 2 min) Introduction to the Screen Reader (7 min)
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Technical strategies Provide digital texts in HTML, structured Word docs, or tagged PDF formats Use alt text for images Watch your color contrast Flatten navigational structures (i.e., single scrollable folder or file) Chunk videos and name the chunks Caption all videos Create human-readable links Provide digital texts in HTML, structured Word docs, or tagged PDF formats Use alt text for images Watch your color contrast Flatten navigational structures (i.e., single scrollable folder or file) Chunk videos and name the chunks Caption all videos Create human-readable links Source: Moore, 2014Moore, 2014
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Pedagogical strategies Cut extraneous material Write clearly and succinctly Provide accessible alternatives to inaccessible materials or activities Annotate links meaningfully Uniquely identify and annotate all figures and illustrations Cut extraneous material Write clearly and succinctly Provide accessible alternatives to inaccessible materials or activities Annotate links meaningfully Uniquely identify and annotate all figures and illustrations Source: Moore, 2014Moore, 2014
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Microsoft Word Benefits Defined structure and navigation Information in multiple formats Improved readability and comprehension Conversion to other file formats Access Barriers Improperly formatted headings, tables, lists, etc. Missing alt text Detailed or "busy" page backgrounds or watermarks URLs as links
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Word best practices Heading, list, and paragraph styles Alt text for images True columns True lists Meaningful descriptive text for links Clear table structure and headers Accessibility Checker tool Heading, list, and paragraph styles Alt text for images True columns True lists Meaningful descriptive text for links Clear table structure and headers Accessibility Checker tool
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Save Word as PDF Export correctly: File > Save As Check setting: Acrobat tab > Create PDF > Options > Enable Accessibility and Reflow Export correctly: File > Save As Check setting: Acrobat tab > Create PDF > Options > Enable Accessibility and Reflow
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Microsoft PowerPoint Benefits Pre-set, accessible slide layouts Accommodation of visual learning styles Information in multiple formats Conversion to other file formats Access Barriers Content within a text box Images, animations, or videos without alt text Low contrast or patterned backgrounds Slide transitions and animations URLs as links
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Best Practices Structure and Images Pre-set slide templates Unique heading titles Logical reading order Charts, tables, graphs via slide layout or Insert menu Alt text for all images Extended descriptions for charts and other graphics Content Sans-serif fonts Appropriate punctuation at the end of each bullet point Template text boxes Color contrast between text and background Captioned video
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Adding placeholders 1.On the View tab, in the Master Layout group, click on Slide Master. 2.Click the layout to which the Content Placeholder is to be added. 3.In the Master Layout Group, click Insert Placeholder. 4.Choose the type of Content Placeholder needed. 5.Choose a location on the slide, and position the new Placeholder. 6.In Edit Master Group, Rename the layout. 7.In the Slide Master tab, Click on Close Master View. 1.On the View tab, in the Master Layout group, click on Slide Master. 2.Click the layout to which the Content Placeholder is to be added. 3.In the Master Layout Group, click Insert Placeholder. 4.Choose the type of Content Placeholder needed. 5.Choose a location on the slide, and position the new Placeholder. 6.In Edit Master Group, Rename the layout. 7.In the Slide Master tab, Click on Close Master View.
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Reading order To verify the order of slide elements: Go to the Home tab. Select the Arrange icon to see a drop-down list of commands Choose Selection Pane (PowerPoint 2013 for Windows) or Reorder Objects (PowerPoint 2011 for Mac) Use the tools to place items in correct reading order. Windows: The bottom-most item is in the Arrange panel read first. Macintosh: Item #1 in the Rearrange panel is read last. To verify the order of slide elements: Go to the Home tab. Select the Arrange icon to see a drop-down list of commands Choose Selection Pane (PowerPoint 2013 for Windows) or Reorder Objects (PowerPoint 2011 for Mac) Use the tools to place items in correct reading order. Windows: The bottom-most item is in the Arrange panel read first. Macintosh: Item #1 in the Rearrange panel is read last.
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Save PowerPoint as PDF File > Save As OR: Select Create PDF from Acrobat ribbon File > Save As OR: Select Create PDF from Acrobat ribbon
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Resources and Training Free accessibility workshops at UMKC: http://online.umkc.edu/faculty/http://online.umkc.edu/faculty/ Accessibility in Microsoft Office 2013: https://www.microsoft.com/enable/products/office2013/#create https://www.microsoft.com/enable/products/office2013/#create Creating Accessible PowerPoint Presentations: https://support.office.com/en- us/article/Creating-accessible-PowerPoint-presentations-6f7772b2-2f33- 4bd2-8ca7-dae3b2b3ef25https://support.office.com/en- us/article/Creating-accessible-PowerPoint-presentations-6f7772b2-2f33- 4bd2-8ca7-dae3b2b3ef25 WebAIM Color Contrast Checker: http://webaim.org/resources/contrastchecker/ http://webaim.org/resources/contrastchecker/ Free accessibility workshops at UMKC: http://online.umkc.edu/faculty/http://online.umkc.edu/faculty/ Accessibility in Microsoft Office 2013: https://www.microsoft.com/enable/products/office2013/#create https://www.microsoft.com/enable/products/office2013/#create Creating Accessible PowerPoint Presentations: https://support.office.com/en- us/article/Creating-accessible-PowerPoint-presentations-6f7772b2-2f33- 4bd2-8ca7-dae3b2b3ef25https://support.office.com/en- us/article/Creating-accessible-PowerPoint-presentations-6f7772b2-2f33- 4bd2-8ca7-dae3b2b3ef25 WebAIM Color Contrast Checker: http://webaim.org/resources/contrastchecker/ http://webaim.org/resources/contrastchecker/
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