The correct answer is that transparency through visualization is best practiced when the team’s work, progress, and velocity are openly displayed on the team’s wall. Of the choices, this is the best one because it’s essential to display
relevant information on the wall where any stakeholder can see it. The other information is incorrect because while sticky notes are good, an information radiator is better; information input into a computer is not visible for everyone
to see without taking time to open a special system.