The AI extended his heating control system, now running a year as native thermostats
Used the AI to extend a local minisplit control system; in use for a year and showing as native thermostats.
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Your place, your car and your pets · 265 ideasA local model trio is opening up his house's proprietary devices, layer by layer
A local Qwen under Strata and the AI helped reverse engineer proprietary devices around his house and write compatibility layers and binary hacks.
This only partly worked. Worth knowing before you try it.
The AI turned my dad's scanned Navy letters into an interactive timeline
He had a PDF of scanned letters from his dad's Navy years, the paper letters long misplaced, and had put the project off for decades. He asked the AI to turn the PDF into an interactive timeline, and after about 10 minutes of prompting it was live online.
After two e-bikes were stolen, the AI took control of my garage door
Two e-bikes were stolen after his garage was left open by accident. He set up closing on its own when the door stays open for 15 minutes, and in his own reply on the thread he says he bought a ratgdo control board and the AI wrote and installed the new firmware, so the AI now has full control of the opener and can disable the remotes.
Design the brackets and fittings my home actually needs
A homeowner describes what he wants, measures, and picks up terminology - the AI does the build123d/OpenSCAD modeling, and he prints the parts: the house is now filled with on-demand attachments and affordances, and his wife has switched from Blender to the same describe-and-print workflow.
The AI put the school special days on our family calendar
He had the AI add all the special days from the Pittsburgh Public Schools calendar into the family calendar. It was a win, but the school calendar itself had errors, and he spent 30 minutes working out which day was wrong.
The AI designed a 3D enclosure for my radiator sensor. The button works, the fit is off.
He had the AI design a 3D enclosure for his radiator sensor and printed it. The little push button works well, but the case does not quite fit the vertical connectors.
This only partly worked. Worth knowing before you try it.
Set up a spare Android phone as the agent's own device: The AI
The open-source 'burner' project gives the AI a real spare Android phone (Android 11+). The agent uses the phone's apps exactly like a human would — opening them, tapping, typing, scrolling — and sends the user screenshots, extending its reach to marketplaces and shopping apps with no website or API.
I got the AI working with Google Home to turn my lights on
He worked through the setup steps to link the AI with Google Home, turning on activity history and letting it connect to his home. After that, he could ask the AI to turn on his lights and it worked.
An LLM made his TV switch inputs by itself when his computer plugs in
LLM helped develop in about 10 minutes a tray app that watches for a USB device and switches the TV input via the LG API; he no longer touches the remote.
Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.