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The consequences of new surveillance technology
Many wish for better security in public places, and support installation of new video surveillance technologies to achieve this goal; these surveillance technologies, however, have important psychological and legal implications, and four German universities cooperate in studying these implications
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Plastic lasers shed light on hidden explosives
Detecting hidden explosives is a difficult task but now researchers in the United Kingdom have developed a new way of detecting them, with a laser sensor capable of detecting molecules of explosives at concentrations of 10 parts per billion (ppb) or less
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Green decontaminants to breaking down chemical weapons
New products developed non-toxically to decontaminate nerve gas, mustard gas, radioactive isotopes, and anthrax. The formulas are based on ingredients found in foods, cosmetics, and other consumer products
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New method manipulates particles for sensors, crime scene testing
Researchers develop a new tool for medical diagnostics, testing food and water for contamination, and crime-scene forensics; the technique uses a combination of light and electric fields to position droplets and tiny particles, such as bacteria, viruses, and DNA, which are contained inside the drops
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U.S. military to adopt NFL's instant replay technology
U.S. Air Force drones collected roughly 1,800 hours of video a month in Iraq and Afghanistan in 2009, nearly three times as much video than in 2007; sifting through this growing mountain of information is difficult, so the military wants to use the same instant replay technology used in professional football games; after all, U.S. broadcasters handle 70,000 hours daily of video
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Yarn passes in-vehicle flame test
Fire in an enclosed space, such as an aircraft, is extremely dangerous as occupants can die from smoke inhalation before there is any danger from the flames. Flame-retardant materials delay the spread of fire, but these typically contain halogenated substances that emit thick black smoke and toxic gases; new material developed which meets halogen-free flame-retardant regulations
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Study explores the use of terahertz sensors
New work into the ability of nanometallic or plasmonic structures to concentrate light into deep-subwavelength volumes holds a promise of new applications for terahertz sensors for improving optical sources, detectors and modulators for optical interconnections, and for creating biomolecules
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Marine camera, integrated software offer improved underwater surveillance, security
Underwater surveillance is one of the more difficult tasks for security personnel; darkness, humidity, murkiness, low temperature all make it difficult for camera equipment to capture clear images of elements in water; a new marine camera with integrated software offers a solution
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Combining tiny cave camera, iris recognition technology for military, homeland security
Researchers are developing new miniature camera technology for military and security uses so soldiers can track combatants in dark caves or urban alleys, and security officials can unobtrusively identify a subject from an iris scan
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Robots with human-like vision to perform dangerous missions
Robots with human-like vision may be deployed to perform maintenance inside nuclear fusion reactors or carry out duties in other areas too dangerous for any person to operate in; a new laser sensor is being developed which will mimic this process by obtaining a coarse image of the scene, performing rapid image analysis to detect objects of interest and subsequently obtaining images with higher temporal and spatial resolution of the detected objects
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Carbon Motors’ revolutionary E7 police car already has 14,000 reservations
Carbon Motors offers law enforcement what it describes as the first purpose-built police interceptor; the company says that it already has 14,000 orders for the new cruiser — even though the price for the car has not yet been set; the company says that with the help of more than 3,500 U.S. law enforcement professionals from all fifty States representing the local, state, and federal levels, it wrote the groundbreaking specifications for such a vehicle
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New surveillance software knows -- and comments on -- what a camera sees
Software developed which offers a running commentary on CCTV’s images to ease video searching and analysis; the system might help address the fact that there are more and more surveillance cameras — on the streets and in military equipment, for instance — while the number of people working with them remains about the same
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Italian-Russian reactor could be the first to achieve self-sustaining fusion
As the interest in alternatives to fossil fuels grows, so does the interest in nuclear fusion; a Russian-Italian project will build a self-sustaining fusion reactor based on a design by an MIT scientist; the design employs a doughnut-shaped device which uses powerful magnetic fields to produce fusion by squeezing superheated plasma of hydrogen isotopes
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Winners announced in Colorado Homeland Defense Alliance's innovation competition
The winners of the Colorado Homeland Defense Alliance’s 4th Annual National Security Innovation Competition (NSIC) are the University of Ottawa, University of Connecticut, and University of Colorado; top prize goes to U Ottawa for blast mitigation materials
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Pentagon directs basic research funds to applied projects, says report
The U.S. Department of Defense has a $13.5 billion science and technology budget; about $1.9 billion — 15 percent of the total — is set aside for basic research; new study found that many of the projects funded under the basic research budget did not meet the definition of basic research used by the Pentagon
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More headlines
The long view
Autonomous Vehicle Technology Vulnerable to Road Object Spoofing and Vanishing Attacks
Researchers have demonstrated the potentially hazardous vulnerabilities associated with the technology called LiDAR, or Light Detection and Ranging, many autonomous vehicles use to navigate streets, roads and highways. The researchers have shown how to use lasers to fool LiDAR into “seeing” objects that are not present and missing those that are – deficiencies that can cause unwarranted and unsafe braking or collisions.
Tantalizing Method to Study Cyberdeterrence
Tantalus is unlike most war games because it is experimental instead of experiential — the immersive game differs by overlapping scientific rigor and quantitative assessment methods with the experimental sciences, and experimental war gaming provides insightful data for real-world cyberattacks.
Prototype Self-Service Screening System Unveiled
TSA and DHS S&T unveiled a prototype checkpoint technology, the self-service screening system, at Harry Reid International Airport (LAS) in Las Vegas, NV. The aim is to provide a near self-sufficient passenger screening process while enabling passengers to directly receive on-person alarm information and allow for the passenger self-resolution of those alarms.
Falling Space Debris: How High Is the Risk I'll Get Hit?
An International Space Station battery fell back to Earth and, luckily, splashed down harmlessly in the Atlantic. Should we have worried? Space debris reenters our atmosphere every week.
Testing Cutting-Edge Counter-Drone Technology
Drones have many positive applications, bad actors can use them for nefarious purposes. Two recent field demonstrations brought government, academia, and industry together to evaluate innovative counter-unmanned aircraft systems.
Strengthening the Grid’s ‘Backbone’ with Hydropower
Argonne-led studies investigate how hydropower could help add more clean energy to the grid, how it generates value as grids add more renewable energy, and how liner technology can improve hydropower efficiency.
The Tech Apocalypse Panic is Driven by AI Boosters, Military Tacticians, and Movies
From popular films like a War Games or The Terminator to a U.S. State Department-commissioned report on the security risk of weaponized AI, there has been a tremendous amount of hand wringing and nervousness about how so-called artificial intelligence might end up destroying the world. There is one easy way to avoid a lot of this and prevent a self-inflicted doomsday: don’t give computers the capability to launch devastating weapons.
The Tech Apocalypse Panic is Driven by AI Boosters, Military Tacticians, and Movies
From popular films like a War Games or The Terminator to a U.S. State Department-commissioned report on the security risk of weaponized AI, there has been a tremendous amount of hand wringing and nervousness about how so-called artificial intelligence might end up destroying the world. There is one easy way to avoid a lot of this and prevent a self-inflicted doomsday: don’t give computers the capability to launch devastating weapons.