I was in a hospital visiting someone I know, but who it was wasn't clear (or I've forgotten) and I had to go to the bathroom. I enter and there in front of me, is this very bizarre toilet that appears to analyze the waste material emptied into it. I'm trying hard to figure out how the darned thing works and can't. I step outside to ask for help when someone says to just use the regular bathroom.
It's then that I wake up, having to really go to the bathroom.
Thankfully, I have a regular bathroom.