O
otjm
Guest
You might want to have someone, observing you, time how long a song selection takes. Generally, people are going to be looking down at a phone, which changes peripheral vision area; and I would submit changing songs will take far more than a second to do.Surely looking down at your phone to change the song for a second is not a mortal sin.
In a city with a 30 mph zone, in 3 seconds you will travel 132 feet; in 5 seconds, 220 feet, or the distance of more than one block. If you happen to drop your eyes when you are in the middle of a block, and the light turns yellow (and lasting for about three seconds), by the time you look up you may have traveled farther than the stop line, be going through the intersection on a red light, and risking hitting a car turning or entering the intersection, or a pedestrian crossing.
On a freeway doing 60 (if anyone is doing such), in 3 seconds you have traveled 88 yards - almost the distance of a football field; in 5 seconds, almost the distance of 1 1/2 football fields.