Scientists trying to teach dogs to call 911

ATLANTA, Ga. (WIVB) — Research scientists at Georgia Institute of Technology are trying to teach man’s best friend how to call 911 if there’s an emergency.
They have been working on this for a while and are closer to bringing it to market.
Scientists have been training service dogs to use a touchscreen to call or text for help.
Right now, they’re using a television-sized touchscreen surface, and the dogs are instructed to use their noses to push three buttons when they he