Securitron

s are robots encountered in New Vegas. They have big TV screens in place of their heads and move on a single wheel.

Appearances
A appears in the Fallout: New Vegas teaser trailer.

=Notes= A robot with a television or computer screen in place of a "head" is a common device in sci-fi movies, TV shows, games, and literature.

In the Trailer, there appears to be a very small Star of David on the robot's right side.(Left if your facing it, like in the Fallout: New Vegas trailer)