The Tweeting Cat Toy is handy for keeping up with your cat's activities while you're gone, but wouldn't it be nice to pet your cat or even groom him from a remote location? Taylor Veltrop hooked together a Nao robot, a Kinect sensor bar, two Wii remotes, a head-mounted display, and a treadmill for the purpose of brushing his cat. Rube Goldberg himself would have been proud! And all this technology only worked because the cat is extremely tolerant. But Veltrop shows that it can be done, even though it took a year to perfect the procedure. Link
Soon, we will no longer serve any useful purpose to cats.
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