Before revision:  We show that participants prefer Path Outlines , find it easier to understand, easier to use, faster, and lowering the number of tasks that users give-up before completing them .
After revision:  We show that Path Outlines is faster, leads to better task completion and less errors, and that participants prefer it, find it easier to understand, easier to use, faster, and lowering the number of tasks that users give-up before completing them .