Eyebot (Fallout: New Vegas)

Medical eyebot
Medical eyebots appear in the battle against Ulysses, where they constantly heal the damage the player deals to him. Also to note, that the color of their lasers are similar to the one belonging to the AER14 prototype.

Repair eyebot
Repair eyebots appear in several nuclear silos spread out across The Divide, maintaining everything that needs to be repaired before eventual launches.

Appearances
Eyebots appear in Fallout: New Vegas and its add on, Lonesome Road as well as in the graphic novel All Roads.