Inside, facing you
Listening
Your total is eleven forty.
Do you need a bag?
Big live captions
Whatever the other person says shows up as they say it, newest line largest. Speech recognition runs on the iPhone itself, so it keeps working with no signal.
Lip view
The back camera finds the speaker's face and shows a steady close-up next to the captions, so you can lip-read along and catch what the captions miss. It is a live view only. Nothing is recorded.
Outside, facing them
HelloI'm deaf. Speak normally, I'll read your words here.
No bag, thanks. Card is fine.
I'm reading your words: Do you need a bag?
A friendly intro card
The first thing they see is a calm note: "I'm deaf. Speak normally, I'll read your words here." You can change it to whatever fits you.
Your replies, big
Type a reply or tap a quick phrase and it fills their screen. Heard can say it out loud too. A small strip shows them their own words as you read them, so they know you've got it.