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we already do. In smart phones we have things, that a P.E.T has, even the navi! The only problem with this is that it only exist in Project Natal by microsoft. Maybe one day we will have something truly like a P.E.T though, I don't think it will be able to fight viruses though. Maybe get them to battle each other, but probably not.

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14y ago

What else can I help you with?