![]() ![]() Use one of the testing tools to hide images and display their alt text. See an example of an accessible infographic from WebAIM. Images with complex information: If the image is a chart, diagram, or illustration, consider how to convey the information contained in the image using both the alt-text and the adjacent page text. For example, the alt text for an image of a question mark that links to a help page should be “Contact Support” rather than “question mark.” Images as Links: If the image is being used to link to another page, the alt text should describe what will happen when the image is clicked (rather than what it looks like). Icons: alt text for icons should be the equivalent to the information intended by the icon, such as “Download PDF” or “Visit our Facebook Page” Harvard Stadium with cracked concrete pillars. Harvard Stadium with two lone runners bounding up the steps.Īlt-text on page about renovation projects: It's not necessary to add text in the Title field.Įxample of Alt Text with Various ContextsĪlt-text on a page about recent turnout for track tryouts: Leave alt text blank if the image is purely decorative Keep it short and descriptive, like a tweet. It also displays on the page if the image fails to load, as in this example of a missing image. It is read aloud to users by screen reader software, and it is indexed by search engines. You can also use DME to evaluate how different match algorithms perform with your dataset and choose the one that offers highest match accuracy.Alternative (Alt) Text is meant to convey the “why” of the image as it relates to the content of a document or webpage. Of course, you can override the default selection with your special requirements. ![]() Our tool supports data coming in from different sources, allows field mapping, and suggests matching algorithms that work best for your data. But it is difficult to find an all-in-one solution that takes care of all four phases of the data matching process: preparation, match configuration and execution, results evaluation, and merge and deduplication.ĭataMatch Enterprise is one such tool that offers a range of modules and answers yes to all questions mentioned in the previous section. Companies that resolve duplicates present in their datasets are less likely to miss out on opportunities for business expansion, customer acquisition, product enhancement, and increased revenue.
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