"Walking speed" refers to how fast someone is walking or moving on foot. It describes the rate at which a person travels from one place to another while walking. Full definition
Initial results show that information can be read from distances of up to a metre and at walking speeds of 0.8 metres per second. (newscientist.com)
The roof can be lowered at walking speeds and can also be operated from outside the car, by pressing and holding the door - locking button for three seconds. (newsroom.nissan-europe.com)
That doesn't mean I forgive one section much later in the game, though, where the already slow walking speed gets slowed down again. (wolfsgamingblog.com)