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I spent $4,000 on a robot dog from China
(arstechnica.com)
This is a most excellent place for technology news and articles.
a real dog wouldve been cheaper, and cheaper to maintaine, what happens if the company goes under and you can repair it.
But when you go on holiday, your "real" dog can't be just switched off!
One is a toy, the other is a living creature man.