Using 3D CAD as a full time job can lead to thinking of ways to improve speed while still maintaining accuracy, one method of doing this is using a 3D SpaceMouse.This is a great tool for rotating 3D Models, zooming in, or adding a short-cut for a Cut Extrude feature or manipulating views.
There are other products on the market with even further command buttons, LCD Display and comfort, such as a range offered by 3D Connexion.
