New open-source robot vacuum you can 3D print yourself, sidesteps cloud security risks by running fully offline — project combines Raspberry Pi, 2D LiDAR, and a 3D-printed chassis

https://www.tomshardware.com/3d-printing/maker-kicks-off-oomwoo-an-open-source-robot-vacuum-you-can-3d-print-and-build-yourselfOpen link