I observed people everywhere with regard to littering; I wanted to see why and how people were leaving rubbish behind.
I noticed three main littering tactics:
1. The 'rest and walk', the reason litter is left on ledges, walls, windowsills and even on top of bins.
2. The 'stop then abandon', I’d say this is the most common, resting a cup or newspaper down next to you while you sit, and then conveniently forgetting it when you get up to leave.
3. The classic 'moving drop', done when people think you aren’t looking, a quick flick of a wrapper or bit of gum and it's gone.
What all these situations scream at me is laziness. But why are people lazy with littering? Because they are uninterested.
There is no drive for them to behave differently and that is what my design aims to change. It works on the premise that the key to motivating this change is competition.