A bot that reminds you to include ALT text on your images.
@AltTxtReminder is a Twitter bot created by Hannah Kolbeck. In author’s words:
When a follower tweets an image without including alt text, it quickly DMs them a reminder in the language of the tweet if possible. This allows them to quickly repost or provide a description in the replies. In addition, it watches large media organizations and replies to them with requests to include alt text when they do not.