Detailed text transcripts for TV channel - CNN - 20171118:12:55:00
Other than is in distress. >> go get help! >> reporter: the dog uses color panels to signal for help. >> this using irl technology. this gets messy but can be used. good boy. >> reporter: researchers finding all ways to help all dogs big and small. >> my owner needs my attention, please follow me. >> reporter: dogs naturally as puppies can pull things they can it up things with their noses, they can bite things, we just taught them, okay, you're doing that behavior on the sensor that you're already wearing. >> reporter: for people with certain medical conditions technology to be a lifesaver. >...
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