The Stasi was the East German secret police, and it took its work of “internal security” very seriously. In fact, it so was serious that it often tipped over into the absurd, but that’s another story. Most of the stuff gathered about East Germans was meaningless, and, in retrospect, the surveillance effort seems both ridiculous and a colossal waste of personnel and resources. With the end of the German Democratic Republic and the disappearance of Stasi as an organization, came questions about the files gathered with such Teutonic thoroughness. Stasi bosses had started to shred a lot, but there was so much that, in desperation, they resorted to basic manual tearing-up, with the shreds stuffed into mailbags. For a while there was a kind of archeological effort underway, in which humans tried to restore the documents, but it was slow going. Along came a clever young guy who saw that if ever a project called out for IT rationalization, this was it. Bertram Nicolay of Germany’s Fraunhofer Institute had some ideas on how to reconstruct the tatters into readable documents. To make a longish story a lot shorter, Nicolay came up with a system that allows the reconstruction of eye-readable documents drawn from tatters. It seems to be a kind of overlay system, in which the searcher chooses between stated options: white paper or blue, lined or plain, etc. Each choice narrows the field until only highly similar pieces are left, and then the chances of restoring the original go up considerably. Some other countries with histories of similar intrusiveness on the part of the secret services have expressed interest in the Fraunhofer program. Stasi relied a great deal on informers, so much of what was carefully collected was gossip or rumor or malicious denunciation, and it makes sad reading indeed. It’s not easy to find out after many years that your friend or kinsman or colleague was an informer, and had talked about you. It’s also depressing to find out that many people in the arts, academia, business and other areas were Stasi finks, who got on the payroll for what now seem like trifiling privileges: a little foreign travel, a small promotion. But that’s the human side. People who want to know what happened should be allowed to find out, and Nickolay’s ideas make it possible.
The story appeared originally in Wired magazine, but you can get access to it through Arts and Letters Daily.
Stasi