If you work with high-end CAD workstations, you may have encountered a SpaceMouse or similar devices. Sort of a mouse with an extra dimension, they aren’t cheap. So [meisterodin1981] decided to build a do-it-yourself version for use with Blender. You can check it out in the video below.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/04/04/3d-navigator-for-blender/