FreeCAD 1.1.3, an open-source parametric 3D CAD modeler, has been compiled to WebAssembly and runs entirely in the browser with its Qt interface, OpenCASCADE kernel, and embedded Python. No installation is required and all work remains local to the user's machine.
Eike documents an archaeological mission using KDE, Qt, and HMI software to control a robotic system in the field near the pyramids.