Turn visual detail into useful alt text
Draft context-appropriate alt text for an informative chart image.
A dashboard screenshot in an ops email has weak alt text: "image of dashboard." The real reason for the screenshot is to show that late shipments doubled after a carrier change. Alt text communicates the image's content and function in context. The common shortcut is to describe the asset type or colors while leaving out the decision-useful meaning. Before Alt text: "Dashboard screenshot with charts and colored numbers." After Alt text: "Late shipments increased from 6 percent to 13 percent after the carrier switch; returns and support contacts also rose." Full data table follows. Role Ask what job the image…
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