Not interested in having yourself automatically identified in photos across the internet? Then you might want to take a cue from Adam Ant (or Blade Runner’s Pris, if you prefer), as Adam Harvey, a student in NYU’s Interactive Telecommunication Program, has discovered that some over the top face makeup applied in just the right way can thwart most facial recognition software. Dubbed CV Dazzle (after the Dazzle camouflage used in World War I), the makeup works simply by enhancing areas of the face that you otherwise wouldn’t ordinarily enhance — so instead of applying the makeup around your eyes, you’d apply some on your cheeks and effectively “invert” that area. According to Harvey, that method is effective at blocking the face recognition used by Facebook, Picasa and Flickr — and it doesn’t simply cause some mild confusion, it actually prevents the software from detecting any face at all.

See video here.

Source: engadget.com

Over the years, fingerprinting has evolved from an inky mess to pressing fingers on sensor screens to even a few touch-free systems that work at a short distance. Now a company has developed a prototype of a device that can scan fingerprints from up to two meters away, an approach that could prove especially useful at security checkpoints in places like Iraq and Afghanistan.

The device, called AIRprint, is being developed by Advanced Optical Systems (AOS). It detects fingerprints by shining polarized light onto a person’s hand and analyzing the reflection using two cameras configured to detect different polarizations.

Joel Burcham, director for projects at the Huntsville, Alabama-based company, says AIRprint could help make authorization more efficient in lots of settings. Instead of punching a keypad code or pressing fingers to a scanner, individuals could simply hold up a hand and walk toward a security door while the device checks their identity. “We’re looking at places where the standard methods are a hassle,” says Burcham. For instance, AIRprint could be linked to a timecard system, he says, to help avoid a logjam at manufacturing plants at the start or end of the workday.

Slightly smaller than a square tissue box, AIRprint houses two 1.3 megapixel cameras and a source of polarized light. One camera receives horizontally polarized light, while the other receives vertically polarized light. When light hits a finger, the ridges of the fingerprint reflect one polarization of light, while the valleys reflect another. “That’s where the real kicker is, because if you look at an image without any polarization, you can kind of see fingerprints, but not really well,” says Burcham. By separating the vertical and the horizontal polarization, the device can overlap those images to produce an accurate fingerprint, which is fed to a computer for verification.

The prototype device, which scans a print in 0.1 seconds and processes it in about four seconds, can handle only one finger at a time. Also, the scanned finger must remain at a fixed distance from the device. But by April, Burcham expects to have made significant improvements. By then, he says, the device should be able to scan five fingers at once even if a person is moving toward or away from the cameras, and the processing time ought to have dropped to less than a second.

Burcham says several potential customers have indicated that a single-finger scanner would be sufficient for their needs—so AOS plans to sell both a single-finger device and a more expensive five-finger device. “We’re looking at having product ready for market at the beginning of the third quarter this year,” says Burcham.

The military has a growing interest in biometric sensors that operate at a distance. The U.S. Department of Defense awarded $1.5 million to Carnegie Mellon’s CyLab Biometrics Lab to support development of technology that performs iris detection at 13 meters.

One potential customer for the AIRprint is the Marine Corps. Jeremy Powell, head of identity operations at Marine Corp Headquarters, saw a demonstration of it about a year ago. Currently, individuals entering a military installation must place their fingers on a scanner, with a Marine standing beside them to help ensure a viable print. Powell would prefer there to be a safe distance between the Marine and the person being scanned. The AIRprint device could be on a tripod and connected to a cable that runs behind a blast wall, where the Marine could safely assess the fingerprint result, he says.

AIRprint’s two-meter standoff distance represents more than a technical advancement. “It is a step closer to being able to verify an individual’s identity from a safe distance with or without their knowledge. As with all new technology, the hope is further advancements will follow and increase the standoff distance,” says Powell. “This could potentially allow Marines to positively identify a target before engaging or conduct ‘standoff’ screenings from the safety of an armored vehicle.”

Over the past nine years, the Marines have made increasing use of biometrics to distinguish friend from foe in Iraq and Afghanistan. Says Powell, “It’s actually been very successful so far, and technologies like AIRprint have the potential to make it even more so.”

Source: Technology Review

Though nominally a component of the Army, the biometrics agency has Defense Department-wide responsibilities.

“The Biometrics Identity Management Agency leads Department of Defense activities to prioritize, integrate, and synchronize biometrics technologies and capabilities and to manage the Department of Defense’s authoritative biometrics database to support the National Security Strategy,” according to a March 23 Order (pdf) issued by Army Secretary John M. McHugh that redesignated the previous Biometrics Task Force as the BIMA.

Biometrics is generally defined as “a measurable biological (anatomical and physiological) [or] behavioral characteristic that can be used for automated recognition.”

“Biometric data [are] normally unclassified,” according to a 2008 DoD directive (pdf).  “However, elements of the contextual data, information associated with biometric collection, and/or associated intelligence analysis may be classified.”

“Biometrics-enabled Intelligence [refers to] intelligence information associated with and or derived from biometrics data that matches a specific person or unknown identity to a place, activity, device, component, or weapon that supports terrorist / insurgent network and related pattern analysis, facilitates high value individual targeting, reveals movement patterns, and confirms claimed identity.”

“Biometrics is an important enabler that shall be fully integrated into the conduct of DoD activities to support the full range of military operations,” the 2008 directive stated.

“Every day thousands of [biometric] records are collected and sent to the Department of Defense (DOD) Automated Biometric Identification System (ABIS) to store and compare against existing records,” a 2009 DoD report (pdf) said. “The technology is improving such that a submission from theater [e.g., in Afghanistan] can be searched in the DOD ABIS and a response sent back to theater in less than two minutes.”

“Realtime positive identification of persons of interest enables Coalition forces to target, track, and prosecute known or potential adversaries,” the DoD report said.

Source: FAS

Under the potentially controversial plan still taking shape in the Senate, all legal U.S. workers, including citizens and immigrants, would be issued an ID card with embedded information, such as fingerprints, to tie the card to the worker.

The ID card plan is one of several steps advocates of an immigration overhaul are taking to address concerns that have defeated similar bills in the past.

The uphill effort to pass a bill is being led by Sens. Chuck Schumer (D., N.Y.) and Lindsey Graham (R., S.C.), who plan to meet with President Barack Obama as soon as this week to update him on their work. An administration official said the White House had no position on the biometric card.

“It’s the nub of solving the immigration dilemma politically speaking,” Mr. Schumer said in an interview. The card, he said, would directly answer concerns that after legislation is signed, another wave of illegal immigrants would arrive. “If you say they can’t get a job when they come here, you’ll stop it.”

A person familiar with the legislative planning said the biometric data would likely be either fingerprints or a scan of the veins in the top of the hand. It would be required of all workers, including teenagers, but would be phased in, with current workers needing to obtain the card only when they next changed jobs, the person said.

The card requirement also would be phased in among employers, beginning with industries that typically rely on illegal-immigrant labor.

Mr. Schumer said employers would be able to buy a scanner to check the IDs for as much as $800. Small employers, he said, could take their applicants to a government office to like the Department of Motor Vehicles and have their hands scanned there.

Read the rest of the story at: ID Card for Workers Is at Center of Immigration Plan (Wall St. Journal)