Client: I want our app to be accessible. In the settings, I want our users to be able to turn on a colorblind-friendly mode, like an option they can tick.
Me: You’ll be happy to hear I have already designed the app to account for several different visual impairments! It is already colorblind-friendly.
Client: Yes, but how will our users access that mode? We need an option in the settings so colorblind users can turn it on. Like a “colorblind mode”.
Me: But the app is already colorblind-friendly. So when users turn on the colorblind mode… what exactly is supposed to happen?
Client: I don’t know.