3 ms·
Not quite, because this is based on an actual real-life test. If people are currently leaving a single spare step when standing, but the people walking have to
by andrewaylett 10y ago
Not quite, because this is based on an actual real-life test.
If people are currently leaving a single spare step when standing, but the people walking have to leave more than one spare step (or because there aren't so many, more than one step is left) then there's spare capacity that's not being used.