I dont know about having an " automated cat", but believe me, I have a cat that has Automatic automated poop already, I mean I am the automated Robotic maid around here, and I scoop at least four or five times a day and I automate feed my oldest feline,( a tortie female who was born either in 93 or 94, making her either 16 or 17 years old...) like clockwork, she wakes me up at 4;30-5;30 a.m, , then back to bed, then she wakes me again at 6:30, 7:30-8;00 a.m, 9;30-10;00 a.m she eats again, then finally she goes to sleep till about 12:00-1;00 p.m, and it is back to every 2 hrs to eat untill bedtime, sometime between 12;30-2;99 a.m, for me, then the whole routine starts again.

( I am worn out, but I know she is getting very old, she is very thin and probably either hyperthryoid, kidney disease or Diabetes, so at her age, she gets what she wants as I can't afford to have her losing anymore weight right now, and with eight other cats and a dog, I am spreading myself out the best I can.
I wish they had a automated cat feeder, a robot for me when I am sleeping, now that is priceless and I would pay for that. I lose so much sleep, but have to do what it takes to feed my little tortie when she is hungry, she eats, she may not have that many years left, and food is a little to give and sleep a little to lose when you look at all the love these furry babies have to give in return.
IMR, just had a very strange thought ^-^what if our Pleos were so advanced, that after a certain number of hours of " being on" they produced " automated" poop as a small file that you had to remove from their " backside, and opening" or the Pleos would get SICK, BACKED UP WITH NOT ENOUGH MEMORY, OR STALE FILES, ETC. everyone has to have their insides cleaned out occasionally, and Pleos are no exception , you never know what could happen in the future....They could even sell Pleo Cleansing Kits, with little minuatue brushes to clean out their insides, after removing old files, like cleaning a computer with Dust type cans, unclogs everything.LOL

Ok, enough fun, see how your imagnation can run wildwhen you live in the Redwoods
surrounded by Bigfoot, nine cats and very little human contact!( I NEED SOCIALIZATION AND THIS IS WHAT I USE THE FORUMS FOR, FOR HUMAN CONTACT)
Anyway, check out al you can about Automated Cat Cleaning Litter boxes Meks, and GOOD LUCK. I know your cat will be happy with whatever you decide, because he has a owner who loves him!( not all cats are so lucky, so Thank you for being one of the Careing Animal owners.)

RedwoodsMama and MS. Nova