Dear MEA – have a look at the vimeo TO UNDERSTAND IS TO PERCEIVE PATTERNS
by Jason Silva- – http://vimeo.com/34182381 which advocates pattern recognition
Greg Van Alstyne and I are working on an sLab visualization of emergence project. One motivation for our project is that pattern recognition is the key to understanding the world of rapid change in which we live, a lesson I learned from Marshall McLuhan.
McLuhan said, «We are now living in a world where things change so rapidly that anybody can spot the configuration, the pattern of change and we’re living increasingly in a world of pattern recognition.»
This quote comes from an interview which can be viewed at http://marshallmcluhanspeaks.com/electric-age/1968-pattern-recognition.php I highly recommend this clip as well as the vimeo referenced above.
McLuhan was a great advocate of pattern recognition. The word pattern appears 126 times in his ground breaking book Understanding Media. Here are a few examples of his remarks vis-a-vis pattern recognition and pattern in general starting with this quote from p. viii of the Introduction of the Second Edition of Understanding Media.
“Now, however, in the electronic age, data classification yields to pattern recognition, the key phrase at IBM. When data move instantly, classification is too fragmentary. In order to cope with data at electric speed in typical situations, of “information overload” men resort to the study of configurations, like the sailor in Edgar Allan Poe’s Maelstrom. The drop-out situation in our schools at present has only begun to develop. The young student today grows up in an electrically configured world. It is a world not of wheels but of circuits, not of fragments but of integral patterns. The student today lives mythically and in-depth. At school, however, he encounters a situation organized by means of classified information. The subjects are unrelated. They are visually conceived in terms of a blueprint. The student can find no possible means of involvement for himself, nor can he discover how the educational scene relates to the “mythic” world of electronically processed data and experience that he takes for granted. As one IBM executive puts it, “My children had lived several lifetimes compared to their grandparents when they began grade one.»
Other quotes from Understanding Media include:
For the «message» of any medium or technology is the change of scale or pace or pattern that it introduces into human affairs.
The effects of technology do not occur at the level of opinions or concepts, but alter sense ratios or patterns of perception steadily and without any resistance.
«Information overload equals pattern recognition.» {A remark McLuhan was fond of using that he claimed came from IBM}
I close this communication by adding the following surprising finding that dyslexics have superior pattern recognition capabilities to lexics:
OPINION
The Upside of Dyslexia
By ANNIE MURPHY PAUL
Published: February 4, 2012
THE word “dyslexia” evokes painful struggles with reading, and indeed this learning disability causes much difficulty for the estimated 15 percent of Americans affected by it. Since the phenomenon of “word blindness” was first documented more than a century ago, scientists have searched for the causes of dyslexia, and for therapies to treat it. In recent years, however, dyslexia research has taken a surprising turn: identifying the ways in which people with dyslexia have skills that are superior to those of typical readers. The latest findings on dyslexia are leading to a new way of looking at the condition: not just as an impediment, but as an advantage, especially in certain artistic and scientific fields.
Tucker Nichols
Dyslexia is a complex disorder, and there is much that is still not understood about it. But a series of ingenious experiments have shown that many people with dyslexia possess distinctive perceptual abilities. For example, scientists have produced a growing body of evidence that people with the condition have sharper peripheral vision than others. Gadi Geiger and Jerome Lettvin, cognitive scientists at the Massachusetts Institute of Technology, used a mechanical shutter, called a tachistoscope, to briefly flash a row of letters extending from the center of a subject’s field of vision out to its perimeter. Typical readers identified the letters in the middle of the row with greater accuracy. Those with dyslexia triumphed, however, when asked to identify letters located in the row’s outer reaches.
Mr. Geiger and Mr. Lettvin’s findings, which have been confirmed in several subsequent studies, provide a striking demonstration of the fact that the brain separately processes information that streams from the central and the peripheral areas of the visual field. Moreover, these capacities appear to trade off: if you’re adept at focusing on details located in the center of the visual field, which is key to reading, you’re likely to be less proficient at recognizing features and patterns in the broad regions of the periphery.
The opposite is also the case. People with dyslexia, who have a bias in favor of the visual periphery, can rapidly take in a scene as a whole — what researchers call absorbing the “visual gist.”
Intriguing evidence that those with dyslexia process information from the visual periphery more quickly also comes from the study of “impossible figures,” like those sketched by the artist M. C. Escher. A focus on just one element of his complicated drawings can lead the viewer to believe that the picture represents a plausible physical arrangement.
A more capacious view that takes in the entire scene at once, however, reveals that Escher’s staircases really lead nowhere, that the water in his fountains is flowing up rather than down — that they are, in a word, impossible. Dr. Catya von Károlyi, an associate professor of psychology at the University of Wisconsin, Eau Claire, found that people with dyslexia identified simplified Escher-like pictures as impossible or possible in an average of 2.26 seconds; typical viewers tend to take a third longer. “The compelling implication of this finding,” wrote Dr. Von Károlyi and her co-authors in the journal Brain and Language, “is that dyslexia should not be characterized only by deficit, but also by talent.”
The discovery of such talents inevitably raises questions about whether these faculties translate into real-life skills. Although people with dyslexia are found in every profession, including law, medicine and science, observers have long noted that they populate fields like art and design in unusually high numbers. Five years ago, the Yale Center for Dyslexia and Creativity was founded to investigate and illuminate the strengths of those with dyslexia, while the seven-year-old Laboratory for Visual Learning, located within the Harvard-Smithsonian Center for Astrophysics, is exploring the advantages conferred by dyslexia in visually intensive branches of science. The director of the laboratory, the astrophysicist Matthew Schneps, notes that scientists in his line of work must make sense of enormous quantities of visual data and accurately detect patterns that signal the presence of entities like black holes.
A pair of experiments conducted by Mr. Schneps and his colleagues, published in the Bulletin of the American Astronomical Society in 2011, suggests that dyslexia may enhance the ability to carry out such tasks. In the first study, Mr. Schneps reported that when shown radio signatures — graphs of radio-wave emissions from outer space — astrophysicists with dyslexia at times outperformed their nondyslexic colleagues in identifying the distinctive characteristics of black holes.
In the second study, Mr. Schneps deliberately blurred a set of photographs, reducing high-frequency detail in a manner that made them resemble astronomical images. He then presented these pictures to groups of dyslexic and nondyslexic undergraduates. The students with dyslexia were able to learn and make use of the information in the images, while the typical readers failed to catch on.
Given that dyslexia is universally referred to as a “learning disability,” the latter experiment is especially remarkable: in some situations, it turns out, those with dyslexia are actually the superior learners.
Mr. Schneps’s study is not the only one of its kind. In 2006, James Howard Jr., a professor of psychology at the Catholic University of America, described in the journal Neuropsychologia an experiment in which participants were asked to pick out the letter T from a sea of L’s floating on a computer screen. Those with dyslexia learned to identify the letter more quickly.
Whatever special abilities dyslexia may bestow, difficulty with reading still imposes a handicap. Glib talk about appreciating dyslexia as a “gift” is unhelpful at best and patronizing at worst. But identifying the distinctive aptitudes of those with dyslexia will permit us to understand this condition more completely, and perhaps orient their education in a direction that not only remediates weaknesses, but builds on strengths.
Annie Murphy Paul is the author of “Origins.” She is at work on a book about the science of learning.
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