Similar to 3D printing Benchys, we hope to establish some kind of standard for the rapidly changing 3D Scanning world. 

This little model is able to show the strength and weaknesses of each 3D Scanners. We aim to spread the model as much as possible and collect results from various 3D Scanners, so that users can make a better informed decision and do not have to fall for some marketing claims about accuracy and resolution…

We document the progress and comparisons on OpenScan.eu and on GitHub. There, we will post comparisons of different machines and various scanning approaches. Feel free to print the model and share your 3D Scanning results! So far, we have collected results from low-cost scanners to high-end CT scanners, but we hope for even more contributions from the community!