It's best for short distances. The items are locked in a cooler bin (not in videos), and the robot acts as a human would if it were being kidnapped. The robot

It's best for short distances. The items are locked in a cooler bin (not in videos), and the robot acts as a human would if it were being kidnapped. The robot is happy to run back and forth along a route all day, humans usually get paid for this. If you've flown a drone, you'll know that you don't want that anywhere near people in public. Think flying weed-whacker. Times 4. What's really new here is that it makes it possible for the first time to have something physically be somewhere else in the neighborhood at the push of a button, with no employee or friend taking it there. Skype isn't teleportation, but we're getting closer.