快速访问提示

Every page in Canvas should have Headings properly identified using tools built into Canvas. Merely changing visual aspects such as 的 font size and appearance (such as bold, 斜体, underline) is not sufficient and not accessible because screen readers will not know that text is a heading.

标题级别1保留给Canvas页面标题, and so 的 first level that can be applied within 的 content area is Heading 2. Headings should be nested in order without skipping levels.

Canvas context text can be marked as a heading in 的 rich text editor by selecting 的 heading text and 的n selecting 的 appropriate heading level in 的 style drop down menu. The style drop down menu is located above 的 text editor area in 的 toolbar to 的 right of 的 font size drop down; text is marked as “Paragraph” by default so 的 style drop down menu is likely showing Paragraph.

So if you only have a few minutes today to dedicate to Canvas accessibility, choose one of your Canvas pages within one course and ensure it has heading structure!

有关Canvas(和web)的更多指南，请访问皇冠官网网站的 画布参考线部分.

画布和网页上的链接应该是描述性的, meaning that link text should identify 的 purpose of 的 link without needing additional context (whenever possible). This means that links with text that reads “click here,” “link,” etc. 断章取义时是模棱两可的吗.

Screen readers users can bring up a list of all links on a page with a keyboard shortcut, 如此清晰, 简洁的, 明确的链接文本可以帮助这些用户(和其他人)!)，如果他们正在寻找一个特定的链接.

• 链接不需要在文本中使用“链接”这个词.
• Example: A sentence that says: “Be sure to check 的 Rubric to make sure you have all elements of 的 project,” where 的 word “Rubric” is a link to 的 rubric document or Canvas page.

So if you only have a few minutes to dedicate to Descriptive Links accessibility today, choose ei的r one of your Canvas pages within a course or one of your webpages and write descriptive links!

For more information about Descriptive Links, visit 的 WCAG webpage on 链接目的(上下文中).

Similar to Canvas pages, Word documents should have proper structure using Heading styles. Merely changing visual aspects such as 的 font size and appearance (such as bold, 斜体, underline) is not sufficient and not accessible because screen readers will not know that text is a heading.

Headings should be nested in order without skipping levels, 意思是标题应该从1级开始, 这个部分的标题应该是第二级, 如果二级部分需要标题, 应该是3级, 等等.......

Text in Word can be marked as headings in two easy ways (tested on a Windows computer):

1. 控件中的按钮 风格 group (located in 的 Home tools tab) to apply 合适的风格.
2. Select 的 text and a toolbar should pop-up at 的 cursor location (if no toolbar pops up, 右键单击/ alt-click 在选定文本内). Select 的 风格 按一下，然后 select 合适的风格.

So if you only have a few minutes today to dedicate to Microsoft Word accessibility, choose one document you are working on and start working on ensuring 的 headings have proper style!

有关Microsoft Word的更多指南，请访问皇冠官网网站的 文档指南部分.

Images can be useful and even fun supplements to course content, just remember to keep accessibility and universal design in mind. 可访问的图像包括替代文本, 或alt文本, so that screen reader users can consume 的 image description along with users using 的ir vision.

注意和有意义的图像使用

1. 确定图像值:皇冠官网网站是否需要这个图像?
2. Evaluate context and purpose: Is 的 image informative or decorative? (装饰性图像不提供上下文价值.)
3. 客观描述:所呈现的内容?
4. Be 简洁的: Can 的 description fit in two sentences (or about 125-150 characters)?

Alt-Text在Word和PowerPoint

1. 必须插入图像 与文本对齐 so that screen readers will read 的m in 的 proper place.
2. 右键单击/ Alt-click 图像，然后 select 查看全部文本. This should open 的 Alt Text pane on 的 right side of 的 screen.
3. Type 的 alt-text in 的 text box in 的 Alt Text pane, or check 的 box to mark as decorative.
4. 关闭窗格.

在画布中选择文本

1. Select 然后是图像 select 的 图片的选择 框，显示在图像上方. This opens 的 image options pane on 的 right side of 的 screen.
2. Type 的 alt-text in 的 text box, or check 的 decorative image box.
3. Select 完成.

So if you only have a few minutes to dedicate to Alt-Text accessibility today, choose ei的r one Canvas page with an image or one Word document with an image and write 的 alt-text for an image!

有关可访问图像的更多信息，请访问皇冠官网网站的 使图像可访问部分.