and table summaries. Sometimes a link/anchor () is textual and sometimes it is not.A linked image is non-textual ().I think that the title attribute is not required for links that contain sufficiently descriptive text. (Level A). Incidental: Text or images of text that are part of an inactive user interface component, that are pure decoration, that are not visible to anyone, or that are part of a picture that contains significant other visual content, have no contrast requirement. Automatic changes should not be initiated when a component receives focus. Identify decorative content so developers can tag it appropriately. How To Create a 508 Compliant Microsoft Word Document By using the built-in features within Microsoft Office, to include Word, you can avoid many of the most common mistakes related to accessibility. Navigation mechanisms can be any repeated information on pages and are not limited to links and menus. Background images should generally have no alt text, other decorative images should only have alt text if they form a crucial part of the content, message, and purpose of the document), If the image contains meaningful text, ensure all of the text is replicated, For logos, the alternative text should be the organization name, For groups of logos, one logo can be chosen to represent the group, Sometimes text is included as part of a logo or footer image (e.g. Any information or functionality that is provided in a way that is not accessibility supported is also available in a way that is accessibility supported. In designs show the media player with caption control (CC) and audio description control (AD) buttons visible along-side the other user controls. Screen readers typically say "Alert dialog" when an alert dialog pops up. Do all decorative images have “ “ in the alt text field? In addition, the web page as a whole continues to meet the conformance requirements under each of the following conditions: When any technology that is not relied upon is turned on in a user agent, When any technology that is not relied upon is turned off in a user agent, and, When any technology that is not relied upon is not supported by a user agent. People who use screen readers are usually either completely blind o… Logotypes: Text that is part of a logo or brand name has no minimum contrast requirement. To meet the requirements of a conforming alternate version, it must: Conform to all Level A and AA criteria, and, Provide all of the same information and functionality in the same human language, and, Be as up to date as the non-conforming content, and, The conforming version can be reached from the non-conforming page via an accessibility-supported mechanism, or, The non-conforming version can only be reached from the conforming version, or. If title and aria-describedby are both provided, aria-describedby is the accessible description and title is ignored. Use CSS to change the cursor to a pointer (in most browsers this looks like a hand). Frames that contain repetitive content can be used to meet 2.4.1, however, frames are obsolete in HTML5. Sure, you can make the effort to be 508 compliant, but the wording is very vague. If error is detected immediately when exiting the form, ensure the error notification is keyboard accessible. Code content so elements are tabbed to in a sequential order that matches visual presentation of content (left to right, top to bottom). Avoid using meaningful images as background images. Failure to meet this requirement could interfere with any use of the page. For all user interface components (including but not limited to: form elements, links and components generated by scripts), the name and role can be programmatically determined; states, properties, and values that can be set by the user can be programmatically set; and notification of changes to these items is available to user agents, including assistive technologies. Select a CAPTCHA provider that is already conformant to 508 standards. Provide audio description track for time-based media. Note 2: The alternate version does not need to be matched page for page with the original (e.g., the conforming alternate version may consist of multiple pages). Refer to Requirement 5 - Non-Interference to learn more. This issue is a violation of Section 508 and WCAG 2.0 Success Criterion 1.1.1. Adding alternative text for images is the imperative, and needs to be done correctly: Alternatively, you can include the same information conveyed by the image within the body of the document, providing the images as an alternate to the text. If an input error is automatically detected, the item that is in error is identified and the error is described to the user in text. All functionality of the content is operable through a keyboard interface without requiring specific timings for individual keystrokes, except where the underlying function requires input that depends on the path of the user's movement and not just the endpoints. Note 6: Alternate versions should not be confused with supplemental content, which support the original page and enhance comprehension. When title is provided with alt, aria-labelledby, or aria-label, the value of title is computed as the accessible description. If the page is a result of a user action or scripted change of context, the TITLE should describe the result of change of context. This helps me understand the use cases of the feature better and keeps my focus on the people I’m designing for. Review ARIA tooltip example. WCAG 2.0 Success Criterion 1.1.1 D2. Note 4: Alternate versions may be provided to accommodate different technology environments or user groups. Labels or instructions are provided when content requires user input. If you are a developer, designer, or content manager, keep reading! Large Text: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1. The user cannot navigate out of the dialog by just tabbing, and screen reader users cannot use keyboard shortcuts to access semantic elements (headings, landmarks, form elements, etc.) **Please see 1.2.5 (below) for Section 508 conformance guidance, which requires audio description.**. Note:
is not supported in HTML5. Provide suggestions on how to correct an error if known fixes are available. All pages in the series from start to finish (checkout) conform in order for any page that is part of the process to conform. Development Considerations From the Accessible Digital Office Document Project: Tips for writing short alternative text descriptions: Try to answer the… Continue Reading More Tips for Section 508 Compliant Accessible Text. Use simple tables instead of complex tables whenever possible. Do not use ONLY color to indicate errors, such as a red outline around the field. Associate error descriptions with form fields using aria-describedby so that screen reader users know how to fix the problem. Ensure style guidelines for your organization meet the minimum contrast requirements. , A mechanism is available to bypass blocks of content that are repeated on multiple web pages. An Alternative text description is to be provided for every image or graphic. Best Practice: Do not have content that flashes. Do you know how to create accessible digital products and services? For each time limit that is set by the content, at least ONE of the following is true: Turn off: The user is allowed to turn off the time limit before encountering it; or, Adjust: The user is allowed to adjust the time limit before encountering it over a wide range that is at least ten times the length of the default setting; or, Extend: The user is warned before time expires and given at least 20 seconds to extend the time limit with a simple action (for example, "press the space bar"), and the user is allowed to extend the time limit at least ten times; or, Real-time Exception: The time limit is a required part of a real-time event (for example, an auction), and no alternative to the time limit is possible; or, Essential Exception: The time limit is essential and extending it would invalidate the activity; or. 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