Robotics Expert (Fallout: New Vegas)

Robotics Expert is a perk

Effects
The perk grants an extra 25% damage dealt to robots. It also allows to permanently shut down robots, while in sneak mode and behind the target. Despite the perk's description, this can also be done when already in combat.

The perk affects the following robot types:

Bugs
If saving a game next to a robot, deactivate it, destroy that robot's limbs and load back, the robot is active but without any limbs.