The words “an image of” do not need to be part of alt-text.Typically, if an image doesn’t have a caption, it doesn’t need to have alt-text. Images that are included in a text for decorative purposes only do not need alt-text.Note that a screen reader will read both the caption and the alt-text, so do not repeat information from the caption.Describe physically what is in the image, including colour, placement, text, and relationships between objects.This will help identify what key details need to be put in the alt-text and what information you can leave out. Think about what vital information an image provides to readers who can see it on the page.Please consider the following when writing alt-text: ALT-TEXTĪlt-text describes the key content of an image and is embedded in ebook files for use by screen reader software for readers with print disabilities. Photo used with permission from Sue Smith. There are no character limits for captions, but information should be concise and consistent in format and style across images.Ĭaption: Charlie’s dog Beano on the family farm, shortly before her heroic attempt to catch the Frisbee. It often supplements the information found in the image. The caption identifies the image, provides context, and credits the source. A template follows at the bottom of the page. If you have any questions, please contact your editor. Your book may not be accepted for distribution in certain markets and platforms without full and useful alt-text due to legislated requirements. These guidelines will help us ensure your book meets accessibility standards so that a broadly diverse group of readers can enjoy your work. These guidelines explain this requirement and outline a process to make this work as clear and straightforward as possible. Captions and Alt-Text Guidelines for AuthorsĪuthors are required to submit captions and alt-text for all images in their manuscript along with their final draft manuscript for production.
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