Mabel Henderson's Mr. Handy

Mabel Henderson's Mr. Handy robot stays inside her house on Tranquility Lane and is controlled by a terminal in her kitchen. The robot can be made to kill her (and the vault dweller) by editing it's security settings on this terminal. It is otherwise a stationary NPC with no other functions in-game. He only has one line of text. (Which can be seen in the screenshot). Occasionally another resident in town speak to Mable about how they distrust robots with their security.

Related quests

 * Tranquility Lane