Hi! This is a really cool project!
If you care about your privacy in the bedroom, you should take a look at what we are building at https://snips.ai (disclaimer: I'm a co-founder)
We do the first 100% on-device and private-by-design Voice AI platform which you can use for free and run on a Raspberry Pi, to make it possible to use your blanket without sharing your bedtime secrets with Amazon ;)