Yes, which means something is going from open to closed or closed to open. We usually frame it as one thing – a switch or a door opening or closing. But is there a way to describe it where “this = only opening” and “that = only closing”.
That’s a good example you gave and I’ll see if I can make it work or not.—
It means same input without full regard to environmental configuration.
A computing environment is very tightly controlled already which is what makes it so reliable as a more perfect lab than even a regular lab.