Picture-Sorting Dogs Show Human-Like Thought 175
ComputerDog writes "A new study shows they can sort photographs into categories in a similar way to humans. In experiments, dogs were shown photographs of a landscape and of a dog, and were rewarded if they selected the latter using 'a paw-operated computer touch-screen'. Later they were able to correctly categorize dogs shown on an unfamiliar background landscape. '' "
Or rather ... (Score:5, Insightful)
So... (Score:2, Insightful)
... the dogs are learning provide whatever results the higher-ups want them to provide, and are rewarded or punished accordingly?
Sounds like doing science for the U.S. government.
Whats the surprise? (Score:5, Insightful)
Obvious. (Score:5, Insightful)
The examples in the article are all "A dog can tell the difference between a landscape and a dog, even if the dog is on a landscape" which just shows that, like us, their eyes are drawn to the animal before the scenery. Classic response for an animal concerned with predator/prey responses. The mountains are nice, but you have to make sure of the animal first.
The main differences in visual perception would be dealing with stuff like ranging, depth perception, night-vision, day-vision, etc...All stuff to do with the actual hardware of the eye, not in the basic ability to distinguish between two similar objects.
This should be obvious from a dog's ability to tell one person from another. I've witnessed similar behavior in herbivores as well, so I'd not be surprised to find that they had the same sort of abilities, though it would be difficult to test.
Reproduce? (Score:5, Insightful)
Re:Turing Test (Score:1, Insightful)
By showing new and different images, their ability to understand the contents and classify them can be demonstrated.
Re:Whats the surprise? (Score:2, Insightful)
Re:Whats the surprise? (Score:4, Insightful)
door scratch -> wants out to pee or poop
Tail wag -> contentment
angry barking -> fight or flight mechanism has gone towards the former
Excited barking -> Smells owner, food, mate, friend, or stranger
Romeo's balcony soliloquies with Juliet's -> You've done too much LSD, go lie down
It all varies depending on the temperament but if you've owned a dog it's fairly obvious what they're meaning. However it's likely ham fisted autistic wolf language. Like having a child raised without anyone to teach it to speak. Parentless Child or Dog develop it's own system of communication.
Speak for yourself... (Score:3, Insightful)
Re:Whats the surprise? (Score:5, Insightful)
Re:Whats the surprise? (Score:2, Insightful)
Re:Reproduce? (Score:1, Insightful)