Somewhat non-intuitive lift buttons
Is this the future of lift / human interaction? Somewhat difficult to understand at first but OK after that. Don't change your mind as to the floor you're going to because there are no floor buttons in the lift itself - just door open and close buttons. Presumably this results in a more efficient lift service and if that saves CO2 emissions then that's a good thing.
By the way, don't look for a "G" button for ground, it's 0 (zero).
