Sketchup Viewer Help

Why is there no help with the Viewer. I want to know how the eye position and the walk around tools work.

They work the same as in SketchUp. So the main app help works for all the Viewer tools.

Look Around Tool

Walk Tool

Walk Tool
http://help.sketchup.com/en/article/2458159 — Help Articles


Look Around Tool
http://help.sketchup.com/en/article/2458160 — Help Articles