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Pattern Recognition


— Robotics

Algorithm lets disaster response robots discern between humans and rubble

By - October 21, 2014 2 Pictures
With their ability to navigate through tight spaces and unstable environments without putting people at risk, disaster response is one of the most promising applications for robots. Researchers from Mexico's University of Guadalajara (UDG) have developed an algorithm that could come in handy in such situations by allowing robots to differentiate between people and debris. Read More
— Computers

New computer program wants to teach itself everything about any subject

By - June 17, 2014 1 Picture
Word-picture association is one of the basic mechanisms of human memory. As children, it helps us to learn language by verbalizing what we see, as adults it is an invaluable aid to visualizing broader concepts or perhaps helping those with an LBLD (Language-Based Learning Disability). Now researchers from the University of Washington and the Allen Institute for Artificial Intelligence have created the first fully automated computer program named LEVAN that teaches itself everything there is to know about a visual concept by associating words with images. Read More
— Medical

Augmented reality treatment alleviates phantom limb pain

By - February 25, 2014 2 Pictures
Studies have shown that a large percentage of amputees feel pain in their missing limbs. This condition, known as phantom limb pain (PLP), is caused by the part of brain responsible for a limb's movement becoming idle once that limb is lost. The ailment has so far proven difficult to treat, but a new study suggests therapy involving augmented reality and gaming could stimulate these unused areas of the brain, resulting in a significant reduction in discomfort. Read More
— Wearable Electronics

Is the new Kisai Spider Acetate watch the hardest watch in the world to read?

By - December 13, 2013 6 Pictures
TokyoFlash is a supplier of limited-edition LCD and LED watches that have joyfully substituted the conventional clock hands and dull numerals for exotic displays featuring counter-intuitive ideograms, that transform telling the time into an exercise in decryption. Its new Kisai Spider Acetate watch has arguably set a new standard for inscrutability. Read More
— Science

Algorithm turns computers into art experts

By - October 3, 2012 2 Pictures
Making broad differentiations between modern and classic paintings can be fairly easy for the untrained eye, but telling the difference between an Impressionist and a Post-Impressionist painting may require a certain knowledge of art history. Well, it ain’t necessarily so when it comes to computers. An algorithm created and tested by computer scientists Lior Shamir and Jane Tarakhovsky, of Lawrence Technological University in Michigan, produced surprisingly accurate and expert results in art analysis. Read More
— Environment

NASA researchers aim to help get airborne wind power systems off the ground

By - July 4, 2012 1 Picture
Currently, land-based tower wind turbines are the dominant source of wind power, but they take up a lot of space and generally need to be placed in high visibility areas, such as the tops of hills or ridges. They are also located close to the ground, where friction from the Earth’s surface slows the wind and increases its turbulence, negatively affecting the efficiency of the turbines. NASA engineers are looking at technologies that would help airborne wind power systems, capable of generating much more power, get off the ground. Read More
— Electronics

New supermarket scanner recognizes objects by appearance, not barcodes

By - March 8, 2012 6 Pictures
At some point, we’ve probably all had a supermarket cashier ask us to identify the mysterious fresh produce that we’re attempting to buy. Once we’ve told them what it is, they have then had to manually type in its code – they have to enter it themselves, of course, given that fruits and vegetables don’t have barcodes. Thanks to Toshiba Tec, however, those days may be coming to an end. The company’s new Object Recognition Scanner is able to instantly identify grocery items of all types based on their appearance alone. Read More
— Science

Genius Swedish computer program has IQ of 150

By - February 16, 2012 3 Pictures
Researchers at the Department of Philosophy, Linguistics, and Theory of Science at the University of Gothenburg in Sweden have developed a psychological model of patterns as seen and selected by humans, and incorporated it in their IQ test solving programs. By doing so they have created a computer program that can score 150 on standard non-verbal IQ test questions. Read More
— Computers

IBM experimental chips emulate the human brain

By - August 18, 2011 1 Picture
In April, the University of Southern California made the headlines when it announced that researchers there had created a functioning synthetic synapse circuit using carbon nanotubes. Well, today IBM unveiled a new class of experimental computer chips that are designed to emulate the human brain’s abilities for perception, action and cognition. According to the company, “The technology could yield many orders of magnitude less power consumption and space than used in today’s computers.” Read More
— Science

System automatically classifies images and video based on elements they contain

By - October 13, 2010 9 Pictures
Currently, computer search and classification of images is based on the name of the file or folder or on features such as size and date. That’s fine if the name of the file reflects its content but isn’t much good when the file is given an abstract name that only holds meaning to the person providing it. This drawback means companies in the search business, such as Google and Microsoft, are extremely interested in giving computers the ability to automatically interpret the visual contents and video. A technique developed by the University of Granada does just that, allowing pictures to be classified automatically based on whether individuals or specific objects are present in the images. Read More
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