Walking the Graph

In class, we had to walk a time vs distance graph and a velocity vs time graph. The distance vs time graph was easier to walk because it measured on how far you are from the sensor. The velocity graph was hhow steady you walk. It took as a few tries for the distance graph to try to get a close to perfect one and it took us many many tries for the velocity vs time graph. The graph for that is still less acurately walked then the distance vs time graph