Cumulative Quiz >>> One of the most important concepts learned from the Obama campaign website experiment is >>> Design Principles: an Introduction
German is read from left to right, and the left-alignment is natural.
The regular spacing between the stations makes it easy to count them without forgetting any.
With the regular spacing between stations and the parallel/perpendicular lines, it is easier for the user to visualize a line from JFK to Manhattan than if the lines were curved and entangled.
This is a motor error.
- Having users explain what they are doing during the actual task