It doesn't help that this was posted to HN with the "Usages" section of the README left blank. That alone would probably have addressed your question. The submi

It doesn't help that this was posted to HN with the "Usages" section of the README left blank. That alone would probably have addressed your question. The submission is just a little prematue. Beyond that, while it does seem like its primarily vision is for speech-to-speech interfaces, it could easily be stretched to do things like send a templatized text prompt that was constructed based on toggle states, sensor readings, etc and (optimistically) asking for a structured response that could control lights or servos or whatever. Generally, this looks like a very early stage in a hobby project (the code practices fall short of my expectations for good embedded work, being presented as a library would be better than as an application, the README needs lots of work, etc), but something more sophisticated isn't too far out of reach.