Built Like a Tank
Here, we have another example of a robotic lawn mower. However, this one looks a lot more intimidating than the previous ones. The first one had an overgrown mustache and bloodshot eyes, while the second one was communicating with its species via GPS signals.
This one looks like it could take over an entire city. All the owner needs to do is mount a few machine guns and rocket launchers onto the top of this robot to wreak some major havoc. In fact, as it is right now, it could probably bring down an entire home with its inch-thick tracks!