Go for a walk and talk to your robot over the phone.

Rex and ChatGPT Desktop give you two ways to do this. Leave your project on a machine that stays running, such as a Mac mini, and connect from your phone.

Your device runs either a ChatGPT client, connecting to a cloud-hosted dot and ChatGPT desktop on the project machine, or a Rex client, connecting over Tailscale to a Rex server. Both paths reach a shared project session.