Monday, October 01, 2018

The Surprising History (and Future) of Fingerprints

Plennie L. Wingo set out to walk around the world backward. He thought he’d strike it rich. Instead he got $4 and calves in the front of  his legs 


Angry ABC staff weigh up 'sacking' their own board representative

Possible vote escalates the turmoil inside the ABC and puts fresh pressure on its embattled directors to stand down.


green square farrelly from amp.smh.com.au
 Buried treasure at the heart of hideous Green Square. By Elizabeth Farrelly. 29 September 2018
Elizabeth Farrelly is a Sydney-based columnist and author who holds a PhD in ... Buried treasure at the heart of hideous Green Square ...



One Small Step for the Web…

I’ve always believed the web is for everyone. That’s why I and others fight fiercely to protect it. The changes we’ve managed to bring have created a better and more connected world. But for all the good we’ve achieved, the web has evolved into an engine of inequity and division; swayed by powerful forces who use it for their own agendas.
Today, I believe we’ve reached a critical tipping point, and that powerful change for the better is possible — and necessary.
This is why I have, over recent years, been working with a few people at MIT and elsewhere to develop Solid, an open-source project to restore the power and agency of individuals on the web.
One Small Step for the Web… Tim Berners-Lee, Medium.“Solid PODs
AI-produced artwork is moving from the fringes into the high art world Recode. “Once the discriminator tool could no longer distinguish if the portrait was man-made or not, the image was complete.”
One Small Step for the Web… Tim Berners-Lee, Medium. Big if true.“Solid PODs”, though. I dunno…. But worth checking out.


Fascinating read via The Paris Review: “…Thumb marks were used as personal seals to close business in Babylonia, and, in 1303, a Persian vizier recounted the use of fingerprints as signatures during the Qin and Han Dynasties, noting, “Experience has shown that no two individuals have fingers precisely alike.” The Chinese had realized that before anyone: a Qin dynasty document from the third-century B.C.E, titled “The Volume of Crime Scene  Investigation—Burglary,” pointed up fingerprints as a means of evincing whodunnit. In the mid-1800s, a British magistrate named William Herschel observed the Indian custom of inking hands or fingers alongside autographs or marks on contracts. Such agreements, he appreciated, were more often honored than disputed, and in the summer of 1858, Herschel started requiring prints on contracts with Bengali subjects. He credited their effect to superstition before seeing the truth: fingerprints actually did distinguish one person from the next.
Around the same time, a Scottish physician named Henry Faulds matched the greasy print from a drinking glass and the sooty print from a white wall to the criminals who had left them behind. Faulds wrote to Charles Darwin in 1880, asking the naturalist for help collecting “skin-furrows”—the ridges on fingertips reminded him of furrows in plowed fields. Faulds included cards and instructed Darwin to use printer’s ink, which could “easily be removed by benzine or turpentine” or by “burnt cork mixed with very little oil.” But Darwin was ill, and he punted the “curious” request to his cousin, the polymathic anthropologist Francis Galton,  who had coined the phrase “nature versus nurture.” Galton took to the subject with gusto, piloting it toward science. (When Galton compared prints from “art-students” and “science-students” against “the worst idiots in the London district,” he found “no notable difference.”)
Mark Twain boosted the nascent forensic science into the realm of common knowledge with his novels Life on the Mississippi (1883) and Pudd’nhead Wilson (1894). The plots of both stories included murders solved with fingerprints (in the latter’s case, at a sensational trial). Galton had classified prints based on types of patterns, still known today as “Galton details,” but real-world fingerprinting for forensic application would struggle with a system to classify, index, and reference the marks for decades…
In the twenties, the FBI’s first director, J. Edgar Hoover, created a national print pool: 7,000 law-enforcement agencies shared their fingerprint files, quickly amounting to 5 million sets. Hoover, John Lienhard, a professor emeritus of mechanical engineering and history at the  University of Houston, explained to me, went on to use the theater of fingerprinting to define the FBI’s hi-tech look. “We heard a lot about how modern his FBI and his G-Men were.”
Even so, the prints were hard to use, Lienhard stressed. The FBI relied on a system of reference—worked out before the turn of the century by the head of London’s Metropolitan Police—that described fingerprints with symbols. “It was 1967 before we could read and compare prints optically.” Each request to search the database took months. In 1999, the bureau launched a computerized database, called the Integrated Automated Fingerprint Identification System. IAFIS was itself replaced in 2014 by the Next Generation Identification Program, which records additional biometrics, such as moles, scars, and tattoos. Stephen G. Fischer, Jr., a chief in the FBI’s Criminal Justice Information Services Division, told me in early May that the repository holds 123,027,098 fingerprint sets, 74,851,046 of which are criminal. “The overall average response time for criminal submissions is 8 minutes 15 seconds,” he specified. Before DNA technology, the sexiest clues at crime scenes were fingerprints—a latent residue of salts, amino acids, and lipids, dusted into revelation…”