Although fingerprinting smacks of police techniques used long before the dawn of the information age, its digital successor finger scanning is the most widely used biometric technology. It relies on the fact that a fingerprint's uniqueness can be defined by analysing the so-called "minutiae" in somebody's fingerprint. Minutae include sweat pores, distance between ridges, bifurcations, etc. It is estimated that the likelihood of two individuals having the same fingerprint is less than one in a billion.
As an access control device, fingerprint scanning is particularly popular with military institutions, including the Pentagon, and military research facilities. Banks are also among the principal users of this technology, and there are efforts of major credit card companies such as Visa and MasterCard to incorporate this finger print recognition into the bank card environment.
Problems of inaccuracy resulting from oily, soiled or cracked skins, a major impediment in fingerprint technology, have recently been tackled by the development a contactless capturing device (
As in other biometric technologies, fingerprint recognition is an area where the "criminal justice" market meets the "security market", yet another indication of civilian spheres becomes indistinguishable from the military. The utopia of a prisonless society seems to come within the reach of a technology capable of undermining freedom by an upward spiral driven by identification needs and identification technologies.
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150
A
The Roman smoke signals network consisted of towers within a visible range of each other and had a total length of about 4500 kilometers. It was used for military signaling.
For a similar telegraph network in ancient Greece see
About 750
In Japan block printing is used for the first time.
868
In China the world's first dated book, the Diamond Sutra, is printed.
1041-1048
In China moveable types made from clay are invented.
1088
The first of the great medieval universities was established in Bologna. At the beginning universities predominantly offered a kind of do-it-yourself publishing service.
Books still had to be copied by hand and were so rare that a copy of a widely desired book qualified for being invited to a university. Holding a lecture equaled to reading a book aloud, like a priest read from the Bible during services. Attending a lecture equaled to copy a lecture word by word, so that you had your own copy of a book, thus enabling you to hold a lecture, too.
For further details see History of the Idea of a University,
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Born in Grand Chute, Wisconsin, Joe McCarthy graduated from Marquette in 1935. In 1939, he won election as a circuit court judge. During World War II, he enlisted in the Marines and served in the Pacific. In 1944, he campaigned for senator but lost in the Republican primary. In 1946, he ran for Wisconsin's other senate seat.
In a 1950 speech, McCarthy entered the public spotlight by claiming that communists had "infested" the State Department, dramatically waving a sheet of paper which purportedly contained the traitors' names. A special Senate committee investigated the charges and found them groundless. Unfazed, McCarthy used his position to wage a relentless anti-communist crusade, denouncing numerous public figures and holding a series of highly confrontational hearings, ruining the careers of many people.
He died at the age of 49 of complications related to alcoholism.
The cutting of pictures in movies or photographs is highly manipulative: it is easy to produce a new video out of an already existing one. The result is a form of manipulation that is difficult to contradict. A reputation destroyed by this, is nearly impossible to heal.