The Ghost in Alexa

It uses standardized avatars. This isn't really picking up ghosts, it's a system glitch. If I can find it, I'll post the article that explains what's really occurring. It's my understanding Tesla has replaced this technology in its collision avoidance system in its newest cars.
It looks like the guy probably entered coords into gps and it is trying to discern directions as how slow he moving it almost resembles 'walk the rest of way this way'. I've had my gps say continue on foot....lol