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Robot vaccums: Manufacturers and models that protect users' privacy?
(sh.itjust.works)
Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io
Thirding Valetudo, it's amazing. I even swapped out the default voice files with ones I wrote, then ran the new text through a GLaDOS voice generator.