How people are vibe manufacturing ideas into reality, creating toys, answering machines and jewelry
From spoken idea to metal part
Jeff Deehan, a real estate developer and self-described hobbyist, asked GPT-6 for help making a custom sheet-metal part. The chatbot created a DXF design, submitted it through SendCutSend’s website and paid the $156 charge using stored payment details.
The part arrived ten days later. Deehan said he had described the idea aloud and brought it into existence in about ten minutes without touching his phone. He expected the prototype might be slightly inaccurate, but said it was right on.
Designing without traditional CAD
Design engineer Zhou and robotics enthusiast Fitzgerald exchange ideas between San Francisco and New York. They want to challenge the role of computer-aided design, or CAD, which traditionally requires software knowledge and training.
Fitzgerald used a text-to-CAD tool to design a sheet-metal robot arm, then paid about $200 to have it made by SendCutSend. The arm reaches 0.6 meters and includes a motor and camera; Fitzgerald sees it as a way to learn about robotics ahead of possible industry growth.
Limits and learning curves
Not every AI-designed object works immediately. Makers report needing multiple iterations, which can add costs, and more complicated products are harder to produce this way. The article notes that making a car at home with ChatGPT is not a near-term prospect.
Londoner Sourish Sharma, 20, used an open-source tool to turn MRI data into a printable model, but had to edit the result by hand. He said the brain’s folds were not rendered well, and argued that AI could replace CAD engineering, a change he described as unfortunate for CAD engineers.
Projects for families and children
Arthur Prince, a 34-year-old IT worker near Paris, said AI helped him model a children’s toy in a week, a project he thought would have taken months using only his CAD skills. His daughter tried it and loved it, Prince said.
David Plakon used GPT-6 Astra to plan a message box so his children could leave recordings for their grandparents in Florida without putting them online. The chatbot suggested purchasable parts, including a potentiometer, speaker and ESP32 chip, and guided assembly. Plakon said the box works and hopes to sell it someday, but is currently aiming to place one with the grandparents by Christmas.
Key points
- Deehan used GPT-6 to design and order a $156 sheet-metal part.
- Fitzgerald’s robot arm has 0.6 meters of reach and cost about $200 to build.
- AI-made products may need repeated revisions, and complex designs remain difficult.
- Plakon hopes to place his family message box with the grandparents by Christmas.