Petnet SmartFeeder review: Robot pet feeder meets smartphone app with mostly good results

PCWorld 

When I first heard about the Petnet SmartFeeder, I bristled. How could something so basic as feeding a pet be in search of a smart solution? I deposit a half-cup of dry kibble in my dog's bowl twice daily--done and done. Is no human endeavor sacred? I can see that there are times when an automatic pet feeder makes sense: an unpredictable work schedule, say, or an impromptu invite, either of which could step on the toes of your pet's meal time.