On SciComm.xyz, we have a rule about the use of image description; there are good reasons for that.
The most important one is because we believe that people using screen-readers (or with sight-related problems) should be 1st-class citizens on the Fediverse and should not feel excluded by inaccessible content.
But there are also very down-to-earth reasons why scientists and science communicators should use image descriptions.
A thread.
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