alt Hacker NewsIf you're less concerned about privacy, I use Gemini 2.5 Flash for this and it's exceptionally good and fast as a HA assistant while being much cheaper than the electricity that would be needed to keep a 3090 awake.
The thing that kills this for me (and they even mentioned it) is wake word detection. I have both the HA voice preview and FPH Satellite1 devices, plus have experimented with a few other options like a Raspberry Pi with a conference mic.
Somehow nothing is even 50% good as my Echo devices at picking up the wake word. The assistant itself is far better, but that doesn't matter if it takes 2-3 tries to get it to listen to you. If someone solves this problem with open hardware I'll be immediately buying several.
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What's been surprising in my experience regarding the wake word is that it recognizes me (adult male) saying the wake word ~95% of the time. However, it only registers the rest of my family (women and children) ~30% of the time.
I have a feeling beamforming microphone arrays might help here, something like this could improve the audio being processed substantially - https://www.minidsp.com/products/usb-audio-interface/uma-8-m....
Why not use an easier to detect wake “word”, like two claps in quick succession? Or a couple of notes of a melody?
What about your wifi APs sensing which room you are in, with your choice of hilarious dance moves as the trigger ?
Funky chicken for Gemini
Penguin dance for OpenAI
Claude?
How about a button?
I'd prefer to physically press a button on an intercom box than having something churning away constantly processing sound.