Matthias de Baat
matthiasdebaat.com
Matthias de Baat
@matthiasdebaat.com
Product designer of @home-assistant.io at Open Home Foundation
The @openhomefoundation.org was at the CSA member meeting in Barcelona. Great to meet like-minded people building the best smart home. With privacy, choice and sustainability in mind. Exciting things ahead with @home-assistant.io!
November 12, 2025 at 6:46 PM
Home Assistant community at its best. 😂
Q: “Can I check @home-assistant.io installs in my hometown?”
A: “Sure… just declare independence first.”

www.reddit.com/r/homeassist...
September 15, 2025 at 6:10 PM
This morning at 07:00, I was shocked to see it was already 27°C outside. Turns out, my neighbors placed an AC outdoor unit right next to my weather station. 😅

Looks like I accidentally have a @home-assistant.io sensor now that detects when my neighbor turns on their AC.
July 1, 2025 at 7:16 AM
Apple be like: "I fixed Apple Intelligence, by hiding the text."
June 10, 2025 at 8:04 AM
It’s a good thing Apple made Siri able to read your texts out loud, since reading seems to be out of the question
June 10, 2025 at 7:58 AM
Home Assistant Community Day is on! Awesome bunch of people and great beers.
We should do this more often.
#homeassistant #hacd2025
May 24, 2025 at 1:30 PM
On my way to the Home Assistant Community Day in Utrecht, Netherlands. Judging by how full the train is, it’s going to be a busy and fun event! 🤣
#homeassistant #hacd2025
May 24, 2025 at 9:20 AM
A bit of context. We want to add new triggers and conditions based on domains. User research showed that this is a valuable addition. At the same time, we observed that users often select a trigger based on a device (target).

This is our latest design iteration. We would love to hear your feedback!
April 29, 2025 at 1:24 PM
And finally… sloooooooow zzzz speed 🐢
March 21, 2025 at 3:51 PM
Now, let’s crank it up to turbo turbo speed ⚡
March 21, 2025 at 3:51 PM
Here’s the default speed
March 21, 2025 at 3:51 PM
Installed the Nuki Smart Lock Pro 5 today. It’s an awesome lock! I’m amazed by the difference compared to the 4 Pro—it’s smaller, faster, and has great build quality.

And of course, seamless integration with @home-assistant.io with to Matter over Thread.
March 21, 2025 at 3:51 PM
I got this webcam mount for better “eye contact.” It attaches to the screen with a magnet, pretty wild! So far, I’m impressed. Curious to see how it performs during user interviews.
February 22, 2025 at 4:45 PM
Awesome tip! Look what Sinterklaas brought today. Thanks!
December 1, 2024 at 11:51 AM
November 26, 2024 at 8:41 PM