My still hunting method is a little different. If I'm in thicker cover I may only take one or two steps and stop and look all around. Every step you take opens up an new window to your surroundings. Binos are a bonus this type of cover as they let you see "through" the cover more. Moving slowly does a couple things. It helps to keep your footsteps more natural (like a feeding squirrel or deer) and you can detect movement much better. If I'm in wide open mature timber I will take maybe 5-7 steps before stopping and try to stop by a tree like Hardcast does.
I really enjoy still hunting during PA's late muzzleloader season. Especially after a fresh wet snow. Its quiet and the deer stick out like neon signs with that white background and more so if its sunny.