I have a tangential question: my dad is old. I would love to be able to have this feature, or any voice access to an LLM, available to him via an easy-to-press external button. Kind of like the big "easy button" from staples. Is there anything like that, that can be made to trigger a keypress perhaps?
I personally have no experience with configuring or triggering keyboard shortcuts beyond what I learned and implemented in this project. But with that said, I'm very confident that what you're describing is not only possible but fairly easy.