Influencing People

Influencing People is a side quest in the Fallout: New Vegas add-on Old World Blues.

Quick walkthrough

 * 1) Find the upgrades to The Sink's Central Intelligence Unit
 * 2) Find the upgrades to The Sink's Auto-Doc
 * 3) Find the upgrades to The Sink's support AIs, which include The Toaster, The Sink, Blind Diode Jefferson, Muggy, The Biological Research Station, Light Switch 01, Light Switch 02, and Book Chute.
 * 4) Install the upgrades in The Sink

Detailed walkthrough
2. Go to the Y-17 Medical Facility to find the upgrades for The Sink's Auto-Doc.