I have my phone in my pocket, no screen interaction is required. I use a headset (Shokz OpenComm2) with wind muff (when cycling).
I made an Android app that listens for codex turn-complete or intermediate updates and plays them back to me. My answer is transcribed and pasted back to the relevant codex (tmux) session on the server (which I can select by voice) a tiny layer helps with things like /new, /plan, answer selection, etc.
I'm still wondering if this is something the big AI companies will come out with tomorrow, if it has business potential (it's extremely niche I think) or if I should put it on GitHub and build a community around it. This is what the Android app looks like:
https://imgur.com/a/qy8B2gthttps://imgur.com/a/C0eTPyn