Far from the first circuit-laden contact lens we've laid eyes on (ahem), researchers at UC Davis have more than bragging rights in mind with their "smart" contacts. The devices are infused with a "pattern of conductive silver wires, which could be used to measure pressure inside the eye." The material, dubbed polydimethylsiloxane (PDMS), would boast antimicrobial properties and could enable scientists to better study glaucoma. How so? By sending pressure data to computers sans wires. Better still, the contacts also include the ability to automatically dispense medication into the eye, making this beneficial in more ways than one. The creators are expected to apply for approval to begin testing the lenses in humans here shortly, and barring any unforeseen (sorry, totally unintentional there) setbacks, we would hope these could be put to use within the next few years.

[Via medGadget]

Apparently not everyone at General Motors is toiling away in an attempt to get the Volt ready for its 2010 debut, as another sector of the outfit's R&D division is busy creating a windshield that will, at its core, enable us to stop running stuff over. The futuristic glass would utilize lasers, sensors and cameras in order to help drivers see the road's edge better, recognize obstructions and enhance things ahead of us so we'll theoretically react faster. Truth be told, the device is being designed with older drivers in mind, though we don't see why younger motorists won't benefit all the same. Unfortunately, it sounds as if you'll have to keep those toothpicks in your eyelids for a few more years, but at least we're one step closer to full-on autopilot.

No, the headgear in the photo above wasn't some unused prototype created for The Terminator; rather, it's a snazzy new helmet designed to give fighter pilots a better look at their surroundings. Within the tinted faceplate are two projectors which sync up with plane-mounted cameras and display images from the outside for the pilot to view. Essentially, this enables the operator to view high-resolution images (yes, even at night) of areas previously imperceptible without a warplane constructed entirely of plexiglass, and onboard sensors make sure that the imagery reflects exactly where the pilot is looking at any given moment. Furthermore, computerized systems can even feed in "essential flight and combat data on to the display," as well as target symbols of friendlies / enemies. The new visual system is apparently just one amenity on the oh-so-sophisticated Joint Strike Fighter, which the British are planning to pay £66 million ($139 million) apiece for after it hits the production line.

[Via Switched]

While there's been no shortage of research surrounding the saving of one's eyesight, the EU-funded CORNEA project has now developed an artificial cornea that is showing promise in trials. Reportedly, scientists at the Fraunhofer Institute for Applied Polymer Research IAP in Potsdam and the Department of Ophthalmology at the University Hospital of Regensburg have created a device that is "based on a commercially available polymer which absorbs no water and allows no cells to grow on it." Put simply, the cornea implant can "firmly connect with the natural part of the cornea, while the center remains free of cells and therefore clear." Apparently, early versions have already been successfully placed in the eyes of rabbits, and if ongoing testing goes smoothly, they'll be headed for humans as early as next year.

We've seen cameras with megapixel numbers that defy logic, and while Vision Research's latest camera doesn't quite do one million frames-per-second, it holds its own in the fast-snappin' game. The first member of the Phantom lineup, dubbed the Miro 3, is a lightweight, rugged device "targeted at industrial applications ranging from biometric research to automotive crash testing." Essentially, this little bundle of joy is meant to be strapped into daredevil-type situations in order to grab as many photos as possible within a split second, as it can programmed to snap 2,200 frames-per-second at 512 x 512 resolution, or up to 95,000 fps if you only need 32 x 32 images. It touts shutter speeds as low as two-microseconds, an ISO rating of up to 4,800 in monochrome, selectable 8-, 10- or 12-bit pixel depths, and a "number of external control signals allowing for external triggering, camera synchronization, and time-stamping." The Miro 3 looks to be available right now, but unless you need to capture stills of your next stunt, we wouldn't bother inquiring about the (presumably lofty) price.

[Via Wired]

Years back, scientists at the University of Bonn reckoned a visual implant would cure blindness, but unfortunately, the results were less than positive. While many alternatives have surfaced in the meantime, gurus at the institution are hitting back yet again with another option of their own, as the researchers introduced a software system that enables visual prosthesis to "learn" how to interpret sights in a way that the brain can understand -- something the original implementation had difficultly accomplishing. Essentially, an artificial retina "must learn to generate signals that are useful for the brain," and while the group's software should assist users with "flexible" central visual systems to garner new abilities in sight, they warn against "expecting miracles" too soon.

[Via MedGadget]

Completely bypassing the stunning fact that (legally) blind Texans are actually allowed to wield a weapon and fire at will during regular hunting seasons, a new piece of legislation could allow these folks to see what they're aiming at a wee bit better, which is thrilling news if you're being mistaken for game. Rep. Edmund Kuempel has initiated a bill that would enable legally blind hunters that have a valid Texas hunting license to strap a sweet laser scope on their weaponry in order to pinpoint exactly where the bullet is headed before pulling the trigger. The bill would require the hunter to be accompanied by a (not legally blind) licensed hunter of 13 years or older, and is being pushed as a "reasonable accommodation" for those with disabilities. Hey, we know Texas is good for helping out the less fortunate, but we'd seriously think twice before wandering out into the wilderness for a weekend retreat in the Lonestar state.

[Via Fark]

If imitation is the sincerest form of flattery, robots have been laying it on thick with human-inspired forms since day one. Unfortunately, AI hasn't quite kept up with mechanical achievements, mainly due to the fact that the human brain isn't merely mysterious in many regards, but dang complicated to boot. However, some brain experts at the Tomaso Poggio lab for brain research at MIT have made some impressive gains in bridging the gap. Using a computational model of how the brain processes info, the researchers created a bot capable of recognizing different objects in a street scene. The research is primarily targeted at brain geeks looking for ways to repair damaged brain functions and to better understand the brain's operation, but computer science should benefit from the biological inspiration of this research, and the methods used could lead to computer vision systems capable of better surveillance, car driving assistance, visual search engines and vision for robots. Because of its biological nature, the Poggio lab vision system is trained over time by being shown various street scenes, and the data in each picture is processed in much the same process as the brain goes through when presented with an image. Right now the system just mimics the brain's instant recognition faculties, but soon it'll be capable of putting more thought into what it sees -- for instance, cars do not belong in the sky -- so be warned people of earth: the first step in destroying an enemy is visually recognizing them. Our days are numbered.

[Via Medgadget]

Even there's a study to prove (and disprove) just about everything, but sometimes a little panacea to help ease our anxieties and foster our addictions. (Cellphones not causing cancer is one that jumps to mind.) Today's comes from the University of Rochester, which, contrary to what your mom always told you would happen to your eyesight, showed that all those hours of Gears of War might just pay off: apparently tested subjects who play action games for a few hours daily experience a "substantial increase in the spatial resolution of their vision", making them about 20% better at identifying letters amidst visual clutter (a test similar to the one the DMV administers to see if you're fit to operate a vehicle). Unfortunately, reducing the eye-strain with less brain-draining titles (like puzzle games, for instance) wasn't found to work -- only action gamers, who need to look closely to find their prey, were shown to increase their acuity. That is, from a couple feet's distance, anyway. We'd really like to see the followup study that shows how near-sightedness is affected by staring for hours at a virtual space represented on a two-dimensional plane. Until then, tell your spouse you're working to improve your vision the next time you're demanded to give up the TV or your computer for more mundane activities.

Those kind, considerate folks over at Brando are continuing to look out for the chair-sitter's well-being, as the USB Posture Reminder ranks right up there with the USB drink chiller and USB hair trimmer as goods that any desk-strapped individual should keep nearby. This USB-powered device clips onto the top of your monitor's frame, but instead of enabling video chats, it keeps a constant eye on the distance of your forehead in relation to the screen. The VISOMATE uses an ultrasonic sensor to determine whether your eyes are too close (or not close enough) to your screen; if you see a blue light being emitted, you're doing just fine staying in the 35- to 60-centimeter range, but if you manage to slouch too close and break the 35-centimeter barrier, a flashing red light will alert you to your mistake. If blinking lights aren't enough to cause epileptic fits straighten you out, you can even turn a "Chime" function on to reinforce the severity of bad posture, and you can take the first step in correcting your atrocious leaning habit by plopping down $26 and vowing to actually install it when it arrives.

[Via Uber-Review]

While there's no shortage of devices that force your eyelids to crack open in the morning, things can get a bit hairy for those late-night cram sessions when you must stay vigilant. As glasses become more like theaters, it's not entirely surprising to see Japan's Vision Optic Company adding superfluous functionality to your everyday spectacles. The vibrating eyewear, dubbed MyDo Bururu, automatically senses when the wearer's head tilts down to a certain angle, and depending on the level of sensitivity you have it set on, will begin to shake, rattle, and roll right up side your noggin until your face returns to an upright position (or you hurl the glasses across the room). Of course, there's no real substitute for a great night's rest, but sometimes duty calls at all times of the day (or night), so if you're a professional student who crams for exams entirely too much, you can hit a pair of these up for around ¥45,000 ($371) -- if you can stay awake long enough to order 'em, that is.

[Via PlasticBamboo]

As if we weren't already worried enough about our cellphone causing Blackberry thumb, certain indecisiveness, and, of course, brain cancer, the WSJ is now reporting that according to some leading opticians, portables, especially with small screens and smaller fonts, could be causing irreversible eye strain and damage to our vision. Apparently the action of focusing for long periods of time on small spacial areas held relatively closely to the body -- especially displays with poor contrast ratios, and bad glare -- tends to overwork the eye's ciliary muscles, and might be causing deteriorated vision in the same young group of patients now visiting doctors for other technologically related ailments, like portable audio related hearing loss -- a group far too young to be coming in for their annual eyes, ears, and artificial hip-bone checkup.

[Via TechDirt]

Seems like every distant vision of the future has man jacking into his gear via some crazy head gear or a plug on the back of the neck or head. We just take it for granted that yeah, that's the fastest way to get to the brain: through the stem or straight into the cortex. Well, think again, because the Florida Institute for Human and Machine Cognition's 30-year neural interface project is yielding fruit -- the kind you can taste. Their Brain Port machine / sensory interface uses 144 microelectrodes to transmit information through sensitive nerve fibers in your lingua, enabling devices to supplement your own sensory perception. The system, which is getting shown off to Navy and Marine Corps divers next month will supposedly have sonar integration for sub-aqueous orientation, but has already apparently given some landlubber blind people the ability to catch balls, "notice" others walking in front of them, and find doors. With IR, radar, sonar, and other forms of detection, the researchers believe this device will obsolete night vision -- even our own eyes -- sooner than later.

We've run a few of these before, but if you think we're into otherwise unnecessary implantables, don't even get us started on implantables that enhance sensory perception, or restore senses where there were once none. The New Scientist has a writeup of a new kind of solar powered 1.5 millimeter x 15 micrometer retinal implant that could start restoring vision to the blind by using solar cells to trigger lead zirconate titanate piezoelectric actuators that stimulate optical neurotransmitters. Yeah, we slapped our foreheads too, it was so simple. You'll have Laxman Saggere of the University of Illinois at Chicago to thank when his invention is complete, though; we can't wait to give Stevie a peek -- the man wrote Songs in the Key of Life, can't he just get a peek?