When creating a digital test, Ans will check for accessibility problems to ensure that students who are visually impaired are able to take a digital test without any problems. If any problems are detected, you will receive a warning that there are accessibility problems within your digital test. The most common problems are when there is an image without an alt or when there is text that has low contrast. The problems are only displayed as suggestions, so there won't be any issues if you choose to ignore them.
Image without an alt
How to fix an image without an alt
- Images that are inserted inside the text editor can be changed by clicking on the image and clicking on Edit. A dialogue will show with the option to set the Alt text.
- Images that are added as a description have a caption, which also is used for the alt text.
Text with low contrast
If you receive this suggestion, it means that the text contrast is too low. Students may find it difficult to read the text during a digital test. If you have changed the font colour in the text editor and we detect that the contrast is too low, a red box will surround the text and append a message 'Contrast is too low'.
How to fix text with low contrast
You should change the font colour of the text to a darker colour, to increase the contrast. If the contrast is high enough, the suggestion will disappear.
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