Pool Maintenance Classes

pool maintenance classes
Making up a “useful” contraption? [TEN points!]?

Well, I’m here sitting in class, and we have an assignment to make up some sort of contraption to help us in the future.
Can anyone please help me?
I cannot think of ONE thing..
The person next to me’s idea was “The Easy Pool”.
So, I need something like that.
Some object requiring no maintenance, it’s automatic, etc.

ten points for the best answerer.
Sorry if this is in the wrong section. D:

A self-contained pen, or self-contained eyeglasses, that do everything an iPhone does, PLUS 2-way video, plus protection monitoring your home.


ByOwnerMLS – 2 beds / 2 baths – Pompano Beach, FL – $34000