biometric
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Researchers use bioimpedance as a biometric, let health monitor devices know who you are
Wouldn't it be great if fitness and medical gadgets automatically knew who was wearing them? Researchers from Dartmouth have come up with a new way to provide health monitors just such an ability using a tiny electric current and a bioimpedance sensor. You see, each person's body provides a different amount of opposition to electrical current, so bioimpedance can be a unique biometric identifier. The researchers' idea is to create a bracelet that uses bioimpedance readings to recognize its wearer in a secure, unobtrusive manner and communicate that identity to other wearable devices. Using such a bracelet, "the devices discover each other's presence, recognize that they are on the same body (and transitively learn from the wrist device whose body), develop shared secrets from which to derive encryption keys, and establish reliable and secure communications." As opposed to other biometrics or password authentication, bioimpedance readings can be taken passively, which is much more appealing than remembering passcodes or scanning fingerprints and retinas. For now, the researchers have created an eight-electrode proof-of-concept bracelet, but its accuracy leaves something to be desired -- it correctly identifies its wearer only 80 to 90 percent of the time, whereas fingerprint recognition has a failure rate of less than 1 in 1,000. So, we're a ways off from bioimpedance-based security, but research is ongoing, and you can learn all about it at the source below.
Voice assistant 'Nina' lets any app obey commands, makes speech your password
Voice recognition technology from Nuance is all over the place -- in everything from Smart TVs to Beemers. But today, in response to the growth of device-specific voice assistants like Siri and S-Voice, the company wants to take things down a different route: launching a mobile SDK for iOS and Android that any third-party app can employ. Baptized "Nina," the voice assistant won't only be able to understand instructions, but will also identify the speaker using vocal biometrics. That means Nina could potentially pay a bill, arrange a bank transfer, book a vacation or even interact with government services without ever requiring you to enter a password. The video after the break shows just how intimate things could get -- assuming you're able to find a spot where the two of you won't be overheard.
BioSoles know you're you within three steps, deter shoe bandits
It's no secret that everyone has a unique swagger -- so much so it can be used for identification. Many are working on this for biometric security, including a team at Carnegie Mellon University and Autonomous ID, who are collaborating on shoe insoles that monitor pressure and gait to confirm the identity of the wearer. So far, tests have shown a detection rate above 99 percent within just three steps, meaning they can alert you before that opportunist even makes it out of the locker room. It's thought the cloud-connected BioSoles could be implemented in security access, although we're not sure this offers advantages over similar, static technology also in development. We do, however, like the idea that subtle changes in your strut could be used to provide early indications of conditions such as Alzheimer's, Parkinson's and diabetes. It's likely that the insoles won't be available any time soon, so until then, keep an eagle eye on those expensive kicks.
Vodafone's recharging truck returns for the 2012 festival season, wants to scan your hand
A new and improved version of Vodafone's massively mobile multiple handset recharger is being rolled out just in time for thousands of festival-goers to all hold up their phones to record the same Black Keys performance. The revamped truck still does that whole charging 2,000 phones at once thing, but adds DJ booths and new hand scanners to help phone owners more efficiently retrieve their gadgets, when it comes time to check into Foursquare -- you don't want someone else to become the mayor of the chillout tent, after all.
Fujitsu dabbles in palm reading, hopes to bring biometric sensors to tablets
When you think about it, there's no reason that biometric recognition can't provide security on tablets -- well, aside from the need for a sensor thin enough to fit on a slate. Fujitsu has been on the job, making significant progress since showing off its clunky palm vein reader. The company's latest development on the biometric front is an authentication sensor that measures a minuscule 5mm thick, which is slight enough for use in tablets. Fujitsu employed its PalmSecure technology for reading users' palm vein patterns without requiring physical contact with the sensor. This super-thin module is still in the thick of research and development, but it's likely destined for your tablet someday down the line.
Japanese biometric ATM reads your palm, tells fortune
A palm reading cash machine might not tell you your fortune, but it will, at least, dispense some of it. Ogaki Kyoritsu Bank in Japan has revealed that it will introduce the nation's first ATM that lets you withdraw money just by scanning your palm. This isn't the first ATM to use extra human verification, but it claims it's the first that functions without the need for your cash card. Customers will need to pop in to a branch to provide some manual verification -- and of course a palm scan -- then you're away. The bank hopes this will help people access their cash in the event of losing your card, or a natural disaster. Great until you upgrade to one of these.
Fujitsu's super-slim, super-powerful phones could come to Europe
We've been enviously eyeing Fujitsu's super-thin, super-powerful phones for a very long while. At CES, we were able to swing an early look at its unnamed Tegra 3 Arrows prototype and the question we asked, over and over, was if we'd ever see these devices in the west. A knowing smile followed with the response that it would "depend on the carriers involved." A report in the Financial Times seems to confirm that the company's planning to take Europe by storm as it unveils the finished model at next week's Mobile World Congress -- albeit with the same caveat that carriers are still yet to sign on. The report adds that Fujitsu will include biometric security, NFC and LTE in all future handsets: just more teasing for those nations still to adopt the standard.
Magellan unveils Switch, Switch Up GPS watches for runners, swimmers, extremists
Magellan is tossing its hat into the sporty ring today, with the Switch and Switch Up -- a pair of GPS watches designed for number-crunching runners, cyclists and other endurance enthusiasts. Boasting a petite, 1.26-inch display, these petite devices allows joggers to monitor and record their distance, pace and elevation, thanks to a sensitive GPS receiver that promises an accuracy range of between three and five meters. Its onboard ANT+ wireless technology, meanwhile, provides biometric and performance data culled from an optional heart rate monitor or a variety of other accessories, including bike sensors and power meters. Swimmers can take solace in the fact that the Switch is water resistant at depths of up to 50 meters, while truly hardcore Ironmen and women will be happy to know that they'll be able to store up to 60 hours' worth of data on the watch, which promises up to eight hours of battery life while in workout mode. The Switch Up, pictured above, offers many of the same benefits, but features a vibration-based alert system and ships with a multi-sport mount for bikers and triathletes. Magellan has yet to announce a release date for these watches, though the Switch will be priced at $250, or $300 with the heart rate monitor. As for the Switch Up, it'll cost you $300 (including the accompanying Multisport Mounting Kit) or $350, if bundled with the monitor. Head past the break for an extra image of the Switch.
Insert Coin: Prototype peripherals incorporate no moving parts, multitouch functionality and freaking lasers
In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line. When in doubt, strip out the moving parts and see what you wind up with. This is the idea inventor Jason Giddings is following as he turns to Kickstarter to help fund the prototype creation for a glass keyboard and mouse, both sporting multitouch functionality. The design uses the same biometric systems that currently capture fingerprints on assorted trackpads and keyboards, and uses a technique known as Frustrated Total Internal Reflection -- which incorporates a series of LEDs on the bottom of a device -- to bounce infrared light beams around the inside of the glass. This process is interrupted when a finger touches the glass, wherein a simple embedded camera captures the event, processes where the keystroke, mouse click or gesture took place and relays the signal to the computer.
DARPA to develop biometric sensor capable of seeing through walls, pulling your heartstrings
The feds may soon know the way to your heart. Literally. Earlier this month, the forward-thinkers over at DARPA announced plans to develop new technologies capable of identifying human life through walls. The program, known as "Biometrics-at-a-distance," would essentially combine two pre-existing Pentagon projects: the Radar Scope, a device that can see through walls, and 2009's LifeReader, a system that uses Doppler radar to detect heartbeats. Though the military already employs a handful of devices to help soldiers see humans from behind walls, DARPA apparently thinks there's room for improvement. Most contemporary technologies, for example, only work from a maximum distance of eight meters, and aren't as accurate within more densely populated areas. DARPA wants its next project to extend this range beyond ten meters, while sharpening its ability to penetrate thicker obstructions. The agency also wants its sensor to identify individual humans using electrocardiography, which traces the heart's electrical activity. According to DARPA, this could allow users to pinpoint up to ten people at the same time, which could pay dividends during disaster rescue efforts, military operations, or your next Eyes Wide Shut party.
Exclusive: Lenovo to release a 10.1-inch Ice Cream Sandwich tablet with 1.6GHz Tegra 3 by year's end
You wouldn't think a giant like Lenovo would stop at just three (or four) Android tablets now, would you? In fact, a little birdie has informed us that said Chinese company will release a new 10.1-inch tablet by the end of the year, and unsurprisingly, Ice Cream Sandwich along with NVIDIA's Tegra 3 T33 are on the menu. Other features include 2GB of speedy 1,600MHz DDR3 RAM, a standard USB host socket (covered by a not-so-elegant pop-out flap), a back-facing camera of unknown resolution, a "Special Fusion-Skin Body" and, most interestingly, a fingerprint scanner that apparently doubles as an optical joystick on the seemingly flat backside -- only time will tell whether this layout makes sense. Our source hasn't spilled any info on the dimensions and weight, but judging by the photos in our gallery, this 1.6GHz quad-core slate should be significantly thinner than the IdeaPad K1 or LePad sitting underneath. As always, you'll hear from us as soon as we find out more. [Thanks, Anonymous] %Gallery-139296%
New sensor can read your heart from afar, but knows not your feelings
Are you fed up with your current ECG sensor? Tired of all the mess of electroconductive gels, sticky electrodes and tangled wires? How about this: Britain's Plessey Semiconductors offers an ECG sensor that promises heart-monitoring without the hassle. We've seen similar technology before, but according to the company, the Electric Potential Integrated Circuit -- or EPIC, as it's humbly called -- can read heartbeats even through a sweater; future versions might be embedded in hospital gurneys for constant, unobtrusive monitoring. Like an extremely sensitive voltmeter, it detects tiny changes in electric fields, which means it could also be used for Kinect-style motion interfaces. The company even imagines a future system where firefighters can use the EPIC to find humans in a smoke-filled room. If you're thinking, "My, that sounds just like my Deus Ex dreams" -- hey, we're right there with you.
Sharp FanLabs goes inside soccer fans' minds, measures loyalty with brainwaves (video)
No matter what country you're in, you'll find at least one body-painted sports nut willing to act a fool in the name of fandom. To figure out what makes these hooligans tick, Sharp's setting up trucks outside EuroCup 2012 matches to measure fans' brainwaves using biometric technology. Once inside these mobile FanLabs, volunteers will watch the game while wearing the company's NeuroSky headsets -- a super sensitive EEG that uses dry electrodes to measure cerebral activity. By looking at brainwaves, along with heart rate and vocal excitement, scientists hope to reveal what levels of attention, stress, relaxation and excitement a fan goes through while supporting a specific team. Even if you're not lending your melon to science, you can still join in the fun online, and see how you stack up against fans from around the world. So, bust out the body paint, grab your foam fingers and check out the video after the break.
AOptix e-Gate could improve global airport security, replace ID checks with iris scans
You're certainly not alone if you think that the current airport security process is far from ideal. AOptix hopes to streamline and speed up security procedures by replacing manual boarding pass and ID checks with a biometric kiosk called e-Gate. The new system, which verifies passenger identities by matching an iris scan with a boarding pass, just received (IATA) approval, and is currently being tested in three airports around the world. It's not as slick as a similar concept we saw earlier this summer, but e-Gate could be implemented with a trusted traveler program, creating special lanes for pre-approved frequent fliers -- similar to the US Customs Global Entry system in place today. We don't see it replacing X-ray machines and check-in interviews, but it could remove human error from the equation -- at least when it comes to verifying your identity. Jump past the break for the full scoop from AOptix, or you can check out the system for yourself at the Future Travel Experience in Vancouver. Update: e-Gate is in fact a potential component of Checkpoint of the Future, which we saw conceptualized in June.%Gallery-133007%
Germany challenges Facebook on facial recognition, citing EU privacy laws
Facebook's facial recognition feature probably won't find too many smiles in Germany, where federal regulators are challenging the social network to change its ways, or face the consequences. On Tuesday, Hamburg's Data Protection Authority (DPA) sent a letter to the company, advising it to obtain user permission before harvesting biometric data, as outlined by EU privacy laws that require consumer consent. As it stands right now, users can opt-out of the photo-tagging function by tinkering with their privacy settings, but the DPA claims that's still too invasive, and has "repeatedly" asked Facebook to shut down the feature altogether. Zuckerberg & Co. now have two weeks to respond to the letter, and could face a fine of up to €300,000 (about $427,000) if a compromise isn't reached. In a statement, company spokeswoman Tina Kulow said, "We will consider the points the Hamburg Data Protection Authority have made... but firmly reject any claim that we are not meeting our obligations under European Union data protection law."
Russian ATM uses voice analysis to tell when you're lying
Credit card applications via automated teller are all the rage abroad these days. That's why Russia's Sberbank is using Speech Technology Center's voice recognition system in its new ATM to tell when you fudge your financials to get approved. Like a polygraph, the technology senses involuntary stress cues to ferret out fib-filled statements -- only instead of using wired sensors, it listens to your angst-ridden voice. Designed using samples from Russian police interrogation recordings where subjects were found to be lying, the system is able to detect the changes in speech patterns when a person isn't telling the truth. Of course, it's not completely accurate, so the biometric voice data is combined with credit history and other info before the ATM can crush an applicant's credit dreams. And to assuage the public's privacy concerns, patrons' voice prints will be kept on chips in their credit cards instead of a bank database. So, we don't have to worry about hackers stealing our biometric info, but we're slightly concerned that we'll no longer be able to deceive our robot overlords should the need arise.
IATA's Checkpoint of the Future uses biometric IDs to separate do-gooders from terrorists (video)
This, ladies and gentlemen, could be your Checkpoint of the Future -- a new airport security prototype that promises to move away "from a system that looks for bad objects, to one that can find bad people." Unveiled at the IATA's annual conference in Singapore yesterday, the setup is comprised of three, 20-foot long detectors -- one for "known travelers," one for high-risk flyers, and one for everyone else. Instead of funneling passengers through the same checkpoint, then, the prototype would use eye scanners and biometric chips to verify their identities and analyze their personal history, before dividing them into groups. People who complete and pass government background checks would waltz through the fast pass lane with their carry-on luggage in tow, whereas those deemed particularly risky would have to undergo a more intensive, full-body scan within the "Enhanced" security lane. The rest of us, meanwhile, would be directed to the "Normal" detector, which would automatically scan us for liquids, metals and everything that is evil. The IATA says this risk-based approach would reduce security lines and lower airport costs, but it would still require governments to share data on their own citizens, which could pose a major hurdle to widespread adoption. For now, the IATA and governmental agencies are still hammering away at the details and have yet to announce a pilot program, but you can check out an audio-less demo video of the prototype, after the break.
Biometric face recognition for jailbroken iPhones with RecognizeMe
Have you ever wished your iPhone 4 would recognize your face and let you past the lock screen? RecognizeMe, a facial recognition lock screen tweak for the jailbroken iPhone 4, does just that. Simply hit the RecognizeMe button on the lock screen and let the phone scan your face using the front facing camera. The app can be trained to recognize your ugly mug, while the threshold for a match is adjustable. If RecognizeMe confirms your identity, it'll unlock your iPhone. If a match isn't found, it'll prompt you to enter your password, so at least you can't be locked out of your phone if you haven't shaved this morning or (gasp!) this month. There are drawbacks to RecognizeMe, however. One is that it takes time to scan your face -- long enough that it would have been quicker to enter in your PIN or password manually. Secondly, it should also work off a 2D image, which means anyone with a photo of you can trick it into unlocking your iPhone. Still, it's a novelty that could be useful, and it's certainly something we'll want to see more of going forward. RecognizeMe will be available for purchase in the Cydia store soon (it wasn't available at the time of writing) for a launch price of US$6.99. Read on for a video of the app in action. [via Redmond Pie] Cheers Jeff
Hanson Robokind puts a familiar Frubber face on robotic research (video)
He did it! As promised way back in 2007, David Hanson has turned his little Astro Boy-like Zeno robot loose upon our delicate planet. But Zeno is just one of four face options available for the Hanson Robokind -- the "almost human robot" considered "the best robot on the market" by its maker. In addition to the fully expressive Zeno, Alice, and Einstein (yes, that Einstein) faces, Hanson is also offering the static-faced Geo with fully functional eyes. Each face features Hanson's Frubber biometric skin that contracts and folds to simulate the action of your own flesh-coated facial muscles to create "millions" of possible expressions. These expressions are assisted by natural eyelid actions covering a pair of independently moving eyes, each equipped with 720p @ 30fps cameras for binocular stereo-vision. Rounding out the specs is a complete suite of sensors, microphones, optional Maxon motors, and an embedded computer with open source OS. Hanson's also working on a complete SDK it hopes to release ASAP. Prices start at $8,500 (model R-20) for a static body with motorized head on up to $14,750 (model R-50) for a maxed-out model with fully expressive head and walking body capable of 33 degrees of freedom. And hey, if you buy five expressive faces you'll get one interchangeable walking body for free. Now, get ready to get up close and personal with the entire Hanson family after the break.
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.
