I came across a cool series of videos on YouTube about changing our behaviour by making mundane things fun. First up: Will more people take the stairs, if it’s been converted into a giant piano:
What about throwing rubbish away if the bin makes a huge falling noise? I actually love the fact that people go and pick up more rubbish just to have another go!
The last one turns a bottle bank into an arcade game:
On the subject of escalator use, checkout this photo, it made me laugh: