Help me design the perfect litter box.

My name is Jarod Beukelman and I have been a cat lover pretty much my whole life.
   
I am also an aspiring design student at the Savannah College of Art and Design in Savannah GA.
   
My goal with this thread is to aid in the design of a brand new modern litter box. I am currently gathering knowledge to help inform this process....
   
If you love to talk about your cats, please please please take my quick survey. Your information will be kept entirely confidential and with your permission it will be doing a great service to help in my goal!
   
click the link to get to the survey!
   
But this thread doesn't have to stop here! What do you think would make the best litter box?
   
Thanks everyone!
   
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Everything I always wanted in a litter box, I found in the Smart Cat Box (see link).
   
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