I would love an open image format that has alt text baked into the file format and can be read by other apps.

I'd love to see writing alt text done closer to the source, with an ability to customize the existing description for more specific descriptions by other people using the image.

#Accessibility

I wonder how adding alt text at a high level could be exploited?

I suppose there are both harassment and security issues to consider if the next people that are using that alt text are implicitly trusting the users description.