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DARPA threat detection technology uses a camera to see targets, software and soldier brains to identify them
DARPA aids our military in myriad ways, from designing one shot, one kill weapons to creating robotic pack mules to carry soldiers' gear. It's also been building tools for soldiers to better survey their environment and identify threats, and its latest such tool is called the Cognitive Technology Threat Warning System (CT2WS). CT2WS is comprised of a 120-megapixel electro-optical video camera with a 120-degree field of view feeding a laptop running cognitive visual processing algorithms. Those algorithms identify potential targets in the video feed, which are shown to a soldier wearing an EEG cap that monitors brain signals. You see, the human brain is particularly good at perceiving threats, and CT2WS looks for the particular brain wave that occurs when we see one. The human component drastically improves the accuracy with which the system can identify enemies from afar. How accurate? Testing in desert, tropical and open terrain showed that without a solider/EEG filter, the system had 810 false alarms out of 2,304 threat events in an hour. Incorporating the filter resulted in only five false alarms per hour, plus it was able to identify 91 percent of the potential targets successfully. Not good enough, you say? Add commercial radar into the mix and the army becomes omniscient -- the system then identified 100 percent of the test targets.
Military hunting smartphone safety to hold off enemy bugs, spooks
Ah, smartphones -- the delightful little slates carry our contacts, our content -- even our cash, and they still fit right in our pockets. No surprise then, that a lost or stolen phone can be a minor disaster -- or a major security risk (just ask the President). Now that soldiers are packing them to send GPS coordinates or situational images in the field -- on top of using them at home -- DARPA has enlisted security company Invincea to fortify the devices. Its first effort, encrypting OS files and filling the memory of a lost phone with worthless data, has already been deployed to 3,000 troops in Afghanistan. Its next target is to cloister apps into virtual rooms within the OS, locking off access to sensitive parts of the phone like its GPS or contact lists. That would keep any nasty bits of malware from potentially gaining root privileges so soldiers can fight, and Facebook, without compromise.
Navy looks into UV cloak for stealth aircraft
The Navy's invested good money in the F-35 Joint Strike Fighter, which obscures radar waves and redirects engine heat to evade recognition by infrared sensors. But that stealth flier is still vulnerable to another type of detection: UV sensors. The Pentagon recently began soliciting proposals to develop a device that cloaks aircraft from ultra-violet detection systems. The hope is that such a technology could shield aircraft from missile seekers that scan the sky for telltale "UV silhouettes." According to the call for research, the solution could involve a device that disperses a cloud of quantum dots or other materials to veil jet fighters in a shapeless mass of UV shadow. Given that this is a rather daunting task, it's not surprising that the development timeframe and projected cost are still up in the air.
IED attack simulator prepares US soldiers prior to Afghan deployment
A new simulation exercise is now in place for US troops at the Camp Atterbury Joint Maneuver Training Center near Edinburgh, Indiana. Built primarily from off-the-shelf components, the system is designed to better prepare soldiers for the physical and psychological challenges of IED attacks, which are currently the number one threat to military personnel stationed in Afghanistan. Situated inside a mounted vehicle and positioned in front of a large screen, service members are exposed to jarring explosions, smoke, noise and poor visibility -- all common occurrences of IED assaults. The system records the entire nightmarish scenario, which allows participants to review their performance and learn from their mistakes. For soldiers who've never been to Afghanistan, the simulator will also be used to familiarize troops with the war zone terrain and other situations they may encounter along the way. Just how realistic is the IED simulation? According to Spc. Darren J. Ganier-Slotterbeck, "I deployed in 2005, 2007 and 2008 with the Marines. I've been blown up multiple times, and it definitely brought back memories. I was a little shaky when I got out of that thing. I'm not going to lie." He went on to say, "If we'd had the ability to go through training like this at the time, those deployments would have been a lot different." Sounds scary. We're not going to lie.
The Air Force will give you $150,000 to blast its weeds with a laser
With the holiday season just around the corner, the Air Force has been busy compiling its yuletide wish list, and it's got some pretty strange requests. Included on its latest call for small business innovations is a curious proposal for a project called "Floral Disruptor – Directed Energy Weed Abatement and Prevention Tool." According to Air Force documents, this project calls for "a device that uses directed energy technology to prevent and abate unwanted plants (weeds) in areas that require control or defoliation." Translation: a ray gun to blast weeds. Turns out, the Air Force spends a handsome chunk of cash each year on weed control -- so much so, in fact, that it's willing to pay $150,000 in grant money to anyone whose device can "deter, disrupt, deny, or degrade the desired objective." Private companies have already begun testing devices that annihilate weeds with lasers, microwave radiation and even sound, which is why the Air Force feels confident that the approach can bear fruit. But before you start entertaining fantasies of mass botanical killings, keep in mind that the government will only accept solutions that don't "target personnel or wildlife." As a Force rep explained to Wired, the idea is to develop an eagle-eyed contraption that lessens its dependence upon costly chemicals and pesticides. Besides, have you seen the Army's front lawn? It's immaculate.
Giant tablet lets commanders control war with the swipe of a finger
America's armed forces have added some major tech to their arsenal lately, from smartphones for soldiers to giant surveillance blimps. And now, AAI has unveiled a new tool for battlefield commanders in the form of giant touchscreen tablet. Its screen is three feet by two feet and employs surveillance information to give those in charge an overhead view of a war zone that shows the position of both good guys and bad. Icons represent troops, air support, and spy drones, which are then deployed by tapping and dragging them on the touchscreen. Such input doesn't actually control battlefield assets, but it does send orders to the appropriate personnel so they can be executed, and soldiers confirm receipt of the order via instant message. The company's still trying to sell the system to the Army, but we'd imagine that such drag and drop warfare will appeal to Uncle Sam. Who knows, perhaps all those hours spent honing your Starcraft skills can soon be put to good use defending the country. [Image credit: Spencer Ackerman]
Scout Observer replaces military SATCOM, is powered by the iPhone 4
If you need to channel your inner MacGyver, there's a tool for that... predictably, it's powered by your smartphone. By connecting an iPhone 4 to the Scout Observer's Toolkit, it's transformed into a spectrum analyzer, power meter, multimeter and Low Noise Block Downconverter (LNB). In English, that means the device lets you locate and verify satellite signals (including other mobile signals), measure their strength, and determine GPS location (amongst other things). The six-pound device replaces the standard 160-pound SATCOM terminal, making it the perfect accessory for covert operations -- if those are the kinds of romps you prefer on the weekend. The company is now accepting pre-orders for shipment sometime in Q4, and hopes to roll out versions for other phones in the near future.
US Army runs smartphone trial, could see 'limited deployment' later this year
Sure, the US Army could continue to develop expensive proprietary gadgets for use in the field, or they could make the switch to (relatively) inexpensive off-the-shelf smartphones. It's a change that's been considered for some time, and the Army is now at the tail end of a six-week trial of more than 300 Android, iPhone, and Windows Phone devices for military use. The results have been promising, according to program director Michael McCarthy, stating that younger soldiers who grew up with smartphones and handhelds are very comfortable using them for military purposes. Soldiers in the field can text GPS coordinates, send pictures of their surroundings, or file common reports directly from their phone. Despite positive results, the Army still has some hurdles to jump before taking the plunge -- some of the phones had OS bugs, others (specifically, iPhones running on AT&T) couldn't get signal in the New Mexico and Texas testing areas, and none of the devices were secure enough for use in overseas operations. The Army is considering tying the phones to tactical radios to help encrypt transmissions, and are testing self contained "cell tower in a suitcase" equipment to ensure coverage in sensitive locations. The Military hopes to push out limited deployment this year, and Army program director Ed Mazzanti has stated that they expect to select two mobile operating systems for official use, noting that "iPhone and Android have been very well received." Sure, using multiple platforms may help protect soldiers against cyber attacks, but we can't be the only ones worried the Army is unintentionally breeding a generation of fanboys with guns, can we?
Singapore military to issue guns and uniforms, iPads to incoming servicemen
Singapore, the country infamous for fining residents caught chewing gum in public, will begin issuing iPads to its army, air force, and navy recruits in November. Considering all able-bodied male citizens are required to serve for two years, a large portion of the city-state's population could eventually be using the Apple tablet. Troops will use the iPads to upload stills and video to the military's online education platform, and will also use custom-build apps, currently being developed by "military contractors" (app devs). Only about 8,000 iPad 2s will be distributed in the first round this fall, but Singapore's defense ministry plans to hand out more tablets next year -- to be timed with the release of a Singapore-themed Angry Birds, we assume.
Raytheon readying directed energy warheads to fry enemy electronics, cook allied Pop Tarts
Raytheon, the people who brought you the pain ray, are at it again. The defense giant is planning an arsenal of "directed energy warheads" expected to use radio and microwaves to electronically neutralize targets rather than blow them up. The company's being typically secretive about details, but mentions the recent acquisition of Ktech, a firm specializing in airborne electronic warfare and enemy vulnerability assessment, giving us a clue about how it might all work. It's believed the tech will be retrofitted to existing missiles: the new payloads will identify vulnerable electronics then disrupt or even destroy them with a radio frequency beam or high-powered microwaves (HPM). The warheads would monitor the results, providing valuable battlefield intelligence -- while, of course, killing fewer dudes on the ground. With industry rival BAE working on a seaworthy microwave gun to fry boat engines, we're looking forward to future of friendly drones circling overhead, always ready to heat up our Hot Pockets.
Spy satellites become reluctant space celebs, get their own paparazzi
Not only do American military satellites have to put up with the constant threat of ultrasonic space droppings, now they must also suffer the prying lenses of a couple of Frenchmen. Thierry Legault and Emmanuel Rietsch have spent the past two years turning consumer-grade components into a system that can keep up with the zippy and supposedly secret movements of craft like the X-37B space plane and the NROL-49 low-Earth orbit spy sat. Hit the source link and you'll see videos of the International Space Station, which they also managed to capture with steady-ish focus as it hurtled through space-time. Looks like nothing will thwart these guys, except maybe nano-satellites.
Decoy swarm has the potential to protect attacking jets with hundreds of drones
MALDs (miniature air launched decoys), for those of you not up on your wargadgets, are a cross between cruise missiles and aerial drones -- a hybrid used to protect attacking jets by confusing or distracting the enemy during combat. Various branches of the US military have been using them for years, but now one company's figured out a way to unleash hundreds of 'em, creating a veritable drone swarm. Defense contractor Raytheon has developed a system that ejects MALDs from a cargo aircraft, sending clusters of eight missiles into the air, at which point they initiate the standard wing deployment and engine ignition sequence. And, according to Wired, the company is considering putting sensors and warheads inside future MALDs, which would make these swarms more intelligent and, you know, explosive. PR after the break. [Image credit: Raytheon via Wired]
Eurocopter X3 hybrid sets new speed record of 430km/h, readies for next search and rescue mission
See that chopper right there? That's the Eurocopter X3, and as of last week, it can cruise at more than half the speed of a commercial jet. Although the helicopter was striving to hit 220 knots, it actually blew past that milestone to maintain 232 knots (450 km or 279.6 miles per hour) in level, stabilized flight -- a new record for this aircraft. For the uninitiated, the X3 earns its "hybrid" moniker by combining two turboshaft engines that power five-blade main rotor system and two propellers installed on short-span fixed wings -- which, in layman's terms, allows it to hover like a helicopter should while reaching the kind of speeds you'd expect from a turboprop-powered aircraft. (And before you get too excited, yes, this one requires pilots.) While we love the idea of a high-speed joy ride for tourists, this thing will be used for long-distance search and rescue missions, along with border patrol, coast guard duties, offshore operations, passenger and troop transport, and medical evacuation. So no ride for you, but you can get your vicarious thrill anyway with a short, percussion-heavy video after the break.
KnightHawk 3G network-in-a-box breaks soldiers' backs, helps them get online anywhere
While it's easy enough to envision soldiers scaling battlegrounds with portable hotspots in tow, it's a useless solution for warriors deployed to remote areas that have patchy service to begin with. Enter the KnightHawk 3G, a rugged network-in-a-box that cooks up connectivity in otherwise uncovered areas. The self-contained WCDMA network runs over the 2100MHz spectrum, promising download speeds as fast as 14.4mbps and max upload rates of 5.76mbps. It has capacity for up to 60 simultaneous voice calls and can handle 14 HSPA connections at a time. And it'll help keep our troops in top shape -- you can't tell from the photos, but that thing weighs 45 pounds. %Gallery-121824%
US government contractor developing 'microwave gun,' Hot Pockets tremble
Ah, the beloved "electronic bomb," able to disable all technology in its vicinity: variations on the concept go way back, but useful prototypes remain tantalizingly out of reach. Into the breach steps defense contractor BAE Systems, taking a fresh crack with a High-Powered Microwave (HPM) gun intended to disable small boat engines – if successful, the technology may also target ships, UAVs, and missile payloads. The secret-shrouded weapon sounds similar to Boeing's planned airborne EMP weapon, but lacking the missile delivery systems. BAE seems to be betting big on electromagnetic warfare as a future battlefield tactic, with a manager pitching the sci-fi scene to Aviation Week: "Unlike lasers, HPM beams don't need a lot of accuracy. With a fan [of HPM energy] you can target 10-30 small boats. If you can knock out 50-75% of the engines in a swarm, you can then concentrate on the remainder with lasers or kinetic [cannons]." To develop better defenses against such attacks, the contractor received $150,000 from the Air Force to test-fire microwaves at military computers. No word on whether said defenses involve generous use of tin foil.
AIRPrint performs ranged fingerprint scanning, won't let the terrorists win
While ears may be the new biometric du jour, Advanced Optical Systems (AOS) is doing its best to keep fingerprints as the preferred method for identifying enemies of the state. The company has built a fingerprint scanner with the ability to accurately read a print up to two meters away, and our military views the system as a means to reduce the risk to soldiers at security checkpoints all over the world. The AIRPrint system is a significant upgrade over previous biometric security systems because it allows a person's identity to be confirmed by military personnel from behind the safety of a blast wall or armored vehicle, which keeps our serviceman out of harm's way. AIRPrint uses a source of polarized light and two 1.3 megapixel cameras (one to receive vertically polarized light and another to receive horizontally polarized light) in order to produce an accurate fingerprint. The prototype is able to scan and verify a print in under five seconds, but the device can presently only process one finger at a time, and that finger must stay a fixed distance from the cameras to get a precise reading. Despite these current limitations, AOS claims that soon the equipment will be capable of reading five prints simultaneously while a person is moving toward or away from the device. The system will be ready for market in the third quarter of this year, which is bad news for terrorists and soccer hooligans, but a windfall for Big Brother.
DARPA's MSEE to develop new mathematical language, race of sentient machines
The hyper-ambitious folks at DARPA are totally over the current state of military data collection, and they're pretty sure they know how to fix it: teach sensors how to think. Well, they've got an idea how to fix it, but they've put out a call for mathematician to do the dirty work. The Mathematics of Sensing, Exploitation, and Execution (MSEE) program seeks a unified mathematical language that cane teach sensors not only to collect data, but to interpret, and act on it too. The aim is to eliminate the "data deluge" that comes from ever-increasing streams of information, like cellphone intercepts and video drone feeds, allowing analysts to focus on the important stuff. Currently the onus falls on humans to interpret the overwhelming amount of information collected by military sensors, but DARPA is confident that the right algorithm could have machines interpreting the world as early as 2014. Which gives you right around three years to fulfill every fantasy you've ever had.
Military terrain-sensing tech to enable smarter electronic wheelchairs
Work being done by researchers at the Florida A&M University / Florida State University College of Engineering aims to make life a little easier for those folks who rely on electric wheelchairs by using automatic terrain-sensing tech originally developed for military robotic vehicles. Their prototype electric wheelchair can detect hazardous terrain and change driving strategies appropriately is so promising that the US Army has provided funding. If all goes well, we could be seeing these new-age chairs within five years -- CES 2016 can't come soon enough.
DARPA aims to make soldier of tomorrow impervious to sneak attacks with 360 degree vision
DARPA is currently soliciting proposals for the development of Soldier Centric Imaging via Computational Cameras, also known as SCENICC, for those who prefer brevity. This latest project is a visual enhancement system that seeks to meet all of our armed forces terrorist-hunting and war-waging visual needs. The system, which is purely theoretical at this point, will provide a 360-degree, three-dimensional field of view for soldiers in the field. This optical omniscience is obtained through the use multiple cameras, including images from airborne drones. Soldiers will have real time 10x zoom capabilities and can operate everything via voice commands. As if that weren't enough, SCENICC employs augmented reality to identify and track targets in a way (we presume) not unlike your garden variety T-800. As this bit of kit is years from production, our commandos will have to make do for now with smartphones and wrist displays to keep an eye on enemies of the state.
US Military bans removable media again, this time probably for good
The US military has officially solidified its reputation as a flake, by banning the use of all removable media including thumb drives, CDs and DVDs again on its Secret Internet Protocol Router Network (SIPRnet) after relaxing the same policy in February. To prove they meant business this time, senior officers in each branch relayed the orders and reaffirmed personnel would risk of court-martial if they failed to comply. This seems silly to us considering Uncle Sam feels comfortable giving some cell phones access to secure data, and we all know how much damage losing one can cause. But then again, if history and Transformers are any indication, sometimes it's these little things that cause bigger breaches than anything Cyber Command focuses on stopping.
