I like the temperate graph halfway down the page. It looks like two decaying exponentials alternating every ~40 minutes, with the downward one steeper than the upward one. It's a neat visualization of hysteresis, where the thermostat presumably has a different temperature threshold for turning off or turning on (or perhaps there's a minimum time between state switches). Without the scale it's hard to know for sure.

There is software for sound localization:

https://www.acoular.org/

https://github.com/introlab/odas

Claude of course has a nasty habit of reinventing every wheel.

We may be entering the age of "disposable software" (some people politely call it "on-demand software"). Until recently, coding was a highly specialised skill and was relatively expensive. So writing custom code for personal whimsy was a luxury only software developers could afford. Not anymore.

I was under the impression that the pattern "I have a problem -> let's ask AI" is frowned upon here.

Sounds like "observability, for sleep".

It’s funny how many things can boil down to "rich distributed traces" and events / logs.

How did they filter out the snoring and talking in their sleep?

What about using a white noise machine? I blast mine next to my head when I sleep, and I never wake up in the middle of the night anymore.

I'm much more interested in the app and what they learned than anything to do with AI. Leave that part out, imo.

This could easily be sleep apnea

what a waste of technology. you could have had a pen and graph paper hooked up to an microphone 100 years ago and looked for the spikes in the time set.