Mind Analysis Machine

During the Time Paradox Incident, Daleks operating on Earth in an alternate timeline used a Mind Analysis Machine to forcibly ascertain the identity of the Third Doctor, which was done when the familiar images of the First and Second Doctors were projected on their screen. (PROSE: Doctor Who and the Day of the Daleks, TV: Day of the Daleks)

The device was similar in practice to the Time Lords' Thought Channel, which was used at the request of the Second Doctor to present the "evil" he had fought against in his trial. (TV: The War Games)