Twitter has begun rolling out prompts to remind its users that not all of them experience images in the same ways. People now have the option to go into their settings and activate image description reminders, which will prompt them to add alt text to images they are about to tweet. They can do so…

(SOURCE) https://www.adweek.com/media/twitter-users-can-now-remind-themselves-to-add-descriptions-to-images/