Use these techniques to make the charts, graphs, and images in your PowerPoint slides accessible to users with a vision or reading disability.
Try it!
Tips for improving image accessibility
-
In addition to color, use text, patterns, or shapes to communicate ideas.
-
Add descriptive alt text to pictures, charts, and other visual objects.
-
Group layered images, like a picture with callout lines, into a single object.
-
To get an idea how your slides might look to someone who's colorblind, select View > Grayscale.
Add alt text to a chart, picture, or other visuals
-
Right-click a chart, picture, or other visual object, and select Edit Alt Text.
-
In the Alt Text pane, type a description for the object.
-
Add information about the slide and its visual content to the presentation notes underneath the slide.
Note: To display the Notes field, select View > Notes.
Group layered images
To make sure that the screen readers can make sense of layered images, group them into one single image.
-
To select the images you want to group, press and hold Shift and then click each image.
-
Select Format > Group > Group.
-
Add alt text to the grouped image.
Want more?
Everything you need to know to write effective alt text
Make your PowerPoint presentations accessible to people with disabilities
No comments:
Post a Comment