A guy did something similar, but manual, to keep people from peeing in the alley behind his building. https://www.youtube.com/watch?v=r77lEmGaCXI https://www.y

A guy did something similar, but manual, to keep people from peeing in the alley behind his building. https://www.youtube.com/watch?v=r77lEmGaCXI https://www.youtube.com/watch?v=r77lEmGaCXI I bet people would pay real money for a system like this.