This won't mark the first time the US government has looked into other means for helping soldiers communicate on the battlefield, but it's one of the first instances where vocal cords aren't even necessary. The US Army has recently awarded a $4 million contract to a coalition of scientists, all of which will soon start developing a "thought helmet" to enable voiceless, secure communication between comrades. In theory, at least, the helmet will boast a litany of sensors that will hopefully "lead to direct mental control of military systems by thought alone." According to Dr. Elmar Schmoozer, the Army neuroscience overseeing the program, the system will be like "radio without a microphone." Oh, and don't think for a second that they aren't considering civilian applications as well -- passing along jokes on the boss via telekinesis? Yes, please.

[Via Slashdot]

Oh sure, we've known that mice were going the way of the Dodo for eons now, but a nice compilation over at Wired details just how close we are to relying on brain scanners and fingercams (among other unorthodox input methods) to do everything from play games to flip through photo albums. For instance, at Drexel University's RePlay Lab, students are currently "trying to measure the level of neurotransmitters in a subject's brain to create games where mere thought controls gameplay." Another example of how fingers are better used away from the left / right click is FingerSight, a technology that would enable cursor inputs to be, um, inputted by simply waving one's hand around. Unfortunately, the reality of all of this fantastic research is that we're still years away from pushing the fabled keyboard / mouse combo aside, but you aren't apt to find any FPS fanatics kvetching about that.

We tried to take OCZ's Neural Impulse Actuator seriously, we really did. But unable to suppress those recurring images of Geordi La Forge, we simply couldn't help ourselves from having a laugh at this thing's expense. Nevertheless, the way-more-solemn dudes and dudettes over at HotHardware managed to give this brain-computer interface a fair shake, and overall, it was pretty impressed. Still, the bottom line is this: "the NIA is a very unique input device and possibly the first true brain-computer interface to hit the retail market," but it's not "a replacement for traditional input methods." Granted, critics did point out that it would supplement current devices quite well, but only after "slogging through" hours upon hours of training. The hardcore among us may be willing to put in the time necessary to really get a lot out of this; for everyone else, just continue to point and laugh while masking your ignorance.

Brain-machine interfaces have done quite a bit in helping handicapped individuals interact with prosthetic limbs, computers and other humans, but a new neural implant concocted at the University of Florida could make all those past devices look archaic. Put simply, researchers have discovered a method that would enable brain-machine interfaces to "adapt to a person's behavior over time and use the knowledge to help complete a task more efficiently." Until now, the brain was the instrument doing all the talking while the computer simply accepted commands; with this method, "the computer could have a say in that conversation, too." In all seriousness, this type of learning mechanism could be game-changing in the world of physical therapy, but we hesitate to give something mechanical inside of our body too much free will, ya dig?

[Via Physorg]

Frighteningly enough, this isn't the first (or second) time that we've seen scientists pat themselves on the back for creating a mind-reading machine, but a dedicated team from Carnegie Mellon has just announced a computer that "has been trained to read people's minds by looking at scans of their brains as they thought about specific words." In a completely unsurprising move, gurus familiar with the development are suggesting that the breakthrough could be used to better understand how the brain organizes knowledge, and eventually, treat language disorders and learning disabilities more effectively. That's all gravy from here, but when this stuff starts passing as evidence in court, you'll know it's time to seriously investigate a relocation to Mars.

Never before has headgear been so intrinsically linked with actual brain waves. Thanks to a team of researchers looking to create a method for "continuously monitoring high-temporal resolution brain dynamics without requiring conductive gels applied to the scalp," a new baseball cap has been created to do the trick. Said hat conceals five embedded dry electrodes which contact the wearer's forehead, while a single electrode behind the left ear acquires EEG signals. From there, the data is transferred wirelessly and can be processed in real-time to determine a driver's level of drowsiness, for instance. The gurus behind the invention have high hopes for its future, and they've already envisioned it being used in a plethora of medical scenarios and for controlling home electronics. To those about to rock this -- prepare for some serious hat-hair.

Sending electrical shocks into the brain via a "brain pacemaker" has already led to dramatic breakthroughs like the revival of a man trapped in a vegetative state for six years, but new research may mean that the technique is soon a common treatment for disorders like depression and OCD. Researchers from the Cleveland Clinic, Mass General, Harvard Medical School and Brown Medical School implanted the Medtronics brain pacemaker into 17 people suffering from depression and tracked them for a year, finding significant improvements in mood as well as social and occupational functioning, while 26 patients suffering from OCD were followed for three years and also showed "marked improvement." Findings will be presented to the American Association of Neurological Surgeons this week in Chicago, and clinical trials are scheduled for later this year -- in other news, sales of "The Terminal Man" to neurosurgeons recently skyrocketed for unknown reasons.

Wondering just how we mere mortals were going to even give a robot enough smarts to completely overtake our societies? Oddly enough, some of that artificial brain power could come from studying the way fruit flies, um, fly. A completely bizarre flight simulator at Caltech actually plays "scenes" that flys react to, and considering that the fly is constantly held, researchers can closely examine how the insect attempts to navigate away from lines, blobs and all manners of incoming obstacles. Those working with the installation suggest that these studies could one day help autonomous robots function better, potentially taking some of the load off of our human workforce. We know, you've got three bold letters and a question mark running through your noggin right now -- just hit the read link to see what it's all about.

[Thanks, Dave]

What were we talking about again? Oh, that's right. Brains. Wonderful, delicious... brains. A new study published in the Proceedings of the National Academy of Sciences shows that researchers can track grey matter for the patterns that precede careless errors. Apparently there's a detectable activity shift when your brain switches to auto pilot -- which can happen as much as half a minute before you screw up. The hope behind the research is to be able to track brain activity and alert users who are headed off the tracks. The technology could reduce work slip-ups, improve driving, or at least help you know when to take a nap or switch activities to keep engaged. But seriously, what were we just talking about?

Researchers at Osaka University are redefining "thought-controlled" limbs. Hailed as the first endeavor to dabble in the world of bionic phalanges by requiring open-skull surgery, the research is seeking to develop "real-time mind-controlled robotic limbs for the disabled." Of course, it's not the goal that's striking, but the means. Essentially, gurus working on the project are hoping to place electrode sheets directly on the surface of the brain in order to "obtain a more accurate signal," and amazingly enough, they're currently working to sign up willing subjects that are already scheduled to have brain electrodes added to deal with "monitoring epilepsy or other conditions." Maybe the bionic beings really aren't that far off, eh?

[Via Pink Tentacle]

We'll be honest -- there are quite a few things about the Cyber MC brainwave management solution that remain unclear to us, but it's probably for the best. Korean startup Orange Dreams has apparently concocted some sort of eyewear / software combo that can control your brainwaves and calm your nerves, convince you that you really aren't craving nicotine or make you believe that fruits and vegetables really are more delicious than a Cadbury Cream Egg. We're not about to delve into how this thing actually intends to work, but those unafraid can give it a go next month.

[Via Hallyu Tech]

Sure, we've seen brain power used to give mobility back to the immobile, but a new development in Europe is one-upping current efforts by adding in a hint of artificial intelligence to the tried and true brain-computer interface. The MAIA BCI not only converts signals emitted by the brain into actions -- such moving a wheelchair forward -- it also thinks for itself when needed in order to assist the user in getting where he / she wants to go. Essentially, the individual need only think about going left or forward (for example), and the machine itself will automatically detect obstacles and potential barriers in order to move more efficiently. As it stands, there's still quite a bit of testing to be done before MAIA-based wheelchairs would be available to the public, but researchers are already hoping to integrate said technology into artificial limbs and the like.

[Via Physorg]

We've already seen whips that brake for us, steer for us and wheel us into that last remaining spot on 5th Avenue without marring someone's BMW, so it follows logic that we'd see vehicles that peer into our minds, too. Research done by a crew at the Technical University of Berlin has shown that a "smart dashboard" could one day deactivate distractions within the vehicle in order to improve driver response if things simply get too hectic. Reportedly, the system could switch off in-car gadgetry (you know, navigators, radios, Hello Kitty headsets, etc.) when one's brain became overloaded in order to speed up reaction time "by as much as 100-milliseconds." Of course, this is assuming that said brain won't melt down even further when that beloved iPod inexplicably shuts off just as Slash gears up for some serious shredding in Welcome to the Jungle, but nevertheless, we applaud the effort.

[Image courtesy of TAMU]

Though we don't believe this to be one of those "mind-controlled tech toys" Sega Toys was working on, it's pretty evident that it will give your mind a workout. From what we can tell, the Brain Checker is a standalone gizmo designed to stretch your mental muscles with a myriad puzzles, but most everything beyond that is lost in translation. We do know, however, that it can be had in Japan for around ¥5,775 ($51), but who knows if it'll make it's way to any other corners of the globe.

[Via Technabob]