IBM and the Holocaust (2017)

In reading about surveillance, I had come across, in multiple places, a statement along the lines of “IBM provided the punch-card technology that allowed the Third Reich to perform the census operations that were necessary to identify Jews,” with a citation to the book IBM and the Holocaust by Edwin Black. In addition, the punch cards themselves were manufactured and supplied only by IBM for IBM machines, and they were manufactured for specific uses. Recall how much of this, by design of the punch cards and tabulating machines, IBM would know.

Source: blogs.oregonstate.edu