The AI’s CAD scripting produces his woodworking designs, cut lists and shop drawings
The AI with FreeCAD python scripts creates and modifies his CAD drawings, producing 3D designs, cut-lists and shop drawings for woodworking.
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Hobbies
Making things, learning and having fun · 960 ideasThe AI put my 6am alarm in my phone but never turned it on
She asked her phone to set an alarm for 6am and put the phone away. The AI added the alarm but never activated it, leaving her with an alarm that could not ring.
This one went wrong. See what happened before you try it.
Turned pantry items into a $30/week meal challenge for a family of
Creator took on a $30/week family-of-4 budget challenge with AI, asking it to start from what she already had in her pantry. The AI produced 7 dinner ideas, a grocery list, and a price comparison; her Walmart haul came to $29.66, under budget.
$30
The AI turned my music listening history into a scrolling story
He tried many ways to show how certain artists became his favorites and how some faded out of his rotation. With the AI he ended up with a scrollable Sankey story of his listening, published on his dashboards site.
The AI modded the MP3 player he was about to throw away
He pulled an old MP3 player from the discard pile and modded it with AI's help. He says having an AI to mod with makes the hobby fun again.
The AI posts my work diary to Bluesky at the end of each session
He set up a Bluesky posting agent and checked it with AI, counting the 6 registered tools to confirm they matched. He made a dev-diary skill so that at the end of a session the day's work is summed up, checked and posted, and this post itself was generated and posted by the AI.
His training data from Strava now writes his monthly review
He linked his Strava data to the AI through the API and had it write his monthly triathlon review from the training notes he keeps. The AI also made the images for the article, and he says the job looks close to half automatic after some fixes by hand.
This only partly worked. Worth knowing before you try it.
The AI manages the home media stack his whole family uses
The AI manages his home media stack (microK8s, arr services, vibe-coded MCP) that his family uses to download and manage media via local AI.
The AI tested about 20 models on my machine and found the best fit
He had the AI benchmark around 20 models on his own machine and give him a report comparing run speed and quality. After 7 hours of testing it said gpt-oss-20b was the best fit for his setup, and that is the one he chose.
Fable decoded a self playing piano file format and built an encoder and decoder for it
A man with a PianoDisc self playing piano gave Fable a music file he had bought from the maker's store. Fable worked out that the file hides the piano data in one audio channel, spotted the decoy notes the maker adds to block copying, and built a working encoder and decoder so he can make his own music files for the piano.
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.