Except, it's nothing new.
I haven't had the opportunity to take pictures yet, but they installed musical stairs where I work. To encourage us to take the stairs instead of the escalator.
The problem is... it's already been done in Stockholm.
I guess it goes back to we can't do anything new in Atlanta?
(Today is day 1 -- and most of the people were wondering if we could walk on it or not... I saw a TON of people still on the escalator... I guess we'll see if it does anything)