In general, users of a iTwin visualization application have suggested the ability to change the controls. A user defined configuration is the idea suggestion. A workflow is noted below.
Adding the ability to rotate view without using the mouse and cursor in Walk View.
Currently in Walk View, the arrow and “W”, “A”, “S”, and “D” keys move you forward, backward, left, and right. The “E” key moves you up and the “Q” key moves you down. I would propose to change the “W”,“A”, “S”, and “D” keys so that the “W” key rotates the view down, the “S” key rotates the view up, “A” key rotates left, and “D” key rotates right. That way you can navigate/walk through the 3D model space with out touching the mouse and cursor.