I guess in this day and age of high tech, there is no longer any such thing as a plain old toilet. And as such, the toilets here at Karmanos are equipped to accept accessories. On either side of the bowl, there is a flange. By placing a plastic tray on either side of the flanges, they are able to easily collect what ever they need.
I imagine that if they ran hot water to them, they could even use them as vegetable steamers.