Obico's AI analyzes webcam frames during printing to detect failures like spaghetti, print detachment, layer shifts, and nozzle blobs. It's trained on hundreds of thousands of images and has caught over 800,000 real failures across our community. It's not perfect — false positives happen, especially in difficult lighting or with unusual print geometries. We're honest about that, and we've built sensitivity controls and a 2nd-generation model to address the most common issues.
I built Obico (originally The Spaghetti Detective) because I had a print fail overnight and wanted a way to catch that kind of thing automatically. What started as a personal project has grown into a platform with over 800,000 detected failures across our user community.
In that time, we've learned a lot about what AI-based failure detection can and can't do — and we want to share that honestly.

