The IT-O interrogation droid, also known as the IT-O Interrogation Unit or IT-O Interrogator, was an interrogator droid developed by the Imperial Department of Military Research and utilized by the Galactic Empire.
Developed in secret by the Imperial Department of Military Research, IT-Os were used by the Galactic Empire to extract information from prisoners through the use of mind probes. Jedi, however, were known to have been trained to resist mind probes, requiring the use of other methods to procure information from them. An IT-O was attempted to be used on Avi Singh by Captain Bragg, although the Separatist senator was liberated before he could be subjected to it. Another was employed by Royce Hemlock to torture CT-9904 "Crosshair" in an attempt to locate his former companions Clone Force 99. One IT-O droid was used to interrogate Kanan Jarrus aboard Grand Moff Wilhuff Tarkin's Star Destroyer Sovereign. However, torture was eventually handed over to The Grand Inquisitor. Another IT-O was used by Governor Arihnda Pryce to interrogate the rebel Hera Syndulla after the failed attack on the Imperial fuel depot for the TIE/D Defender Elite project.
