Water recycling trash can / Eco solutions

This is a trash can which can use to recycle the water.
The trash can will check whether there is any water in
the bottle when people drop the bottle into the trash can.
If there is water in the bottle, the bottle cannot be dropped
into the trash can. Therefore, the water of the bottle must
be pour into the recycling box beside the trash can. The
water can be gathered and reused.