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Researchers boost robotic arm movement by adding a sense of touch
Researchers helped a paralyzed man to move his robotic arm even faster by adding tactile feedback to the process.
Wisconsin company offers staff implants for keys and passwords
Don't assume that companies chipping employees is usually the stuff of dystopian science fiction -- it's here... although it's better than it sounds. Wisconsin's Three Square Market is giving employees the option of receiving a rice-sized implant (not pictured above) that will handle authentication for just about everything at work. It's the first such company-wide move in the US, Three Square claims. The chip will handle payments for food in the break room, front door access and even PC sign-ins. It promises to be very convenient, but it's easy to see why people would balk at an idea that sounds Orwellian at first blush. Three Square at least appears to be addressing some of those issues, but there are still some problems that are difficult to escape.
Neural implants and robot arms allow paralyzed man to feel again
After breaking his neck more than a decade ago, Nathan Copeland has finally regained his sense of touch. The only catch is that those feeling are fake -- artificially generated by a robotic arm and an array of tiny electrodes embedded in his brain by researchers at the University of Pittsburgh Medical Center.
Argentinean football club to offer dermal implants to its fans
Buenos Aires-based football team, Club Atletico Tigre, has taken an unusual step in managing access to its stadium. The club is considering offering its fans an implantable microchip that would grant them faster access through the gate turnstiles.
'Biopen' lets doctors 3D print cartilage during surgery
If you need knee replacement surgery in the future, doctors may be able to create a custom-made joint from your own stem cells. A team from St Vincent's Hospital, Melbourne, have developed the Biopen, a type of 3D printer that uses "ink" made from hydrogel and stem cells. While 3D printing stem cells isn't new, the exact shape of a patient's cartilage often can't be known until they're cut open. Using the device, surgeons can precisely customize the joint to the patient with surgical "scaffolds," then permanently harden the biogel using ultraviolet light.
Doctor dubbed 'the father of cyborgs' tested implants in his own brain
How far would you go to create a brain-controlled speech decoder? Doctor Philip Kennedy already helped blaze a trail in brain-computer interfaces back in the 80s. Now, a report in MIT Technology Review explains how the neurosurgeon decided to crank his research up a notch. Well, several notches, really, by having implants put into his own brain to better learn how neurons function with speech. What's more, Kennedy paid $25,000 and underwent highly invasive surgery -- including the removal of the top of his skull -- for the privilege.
PlanetSide 2 implant changes aren't a 'money grab,' Smedley says
Gaming blog In An Age is tracking the recent saga of PlanetSide 2's implant system, noting that the team quietly nerfed the drop rate of free implants and downwardly adjusted the power of tier 1 through 3 implants in order to push sales for the new tier 4 implants. Implants offer temporary buffs or abilities for characters and require an energy cost to activate. SOE President John Smedley defended the move on Twitter: "Sorry, but we are actually trying to make money. I don't consider it a money grab." In a later tweet, he clarified that the team "made the drop rate [for implants] too high a while ago." Commenting on accusations of promoting a pay-to-win environment with these changes, CM Tony Jones responded on Reddit, "Depends on how you define P2W. If implants are P2W, then yes, you may not like everything in the future."
SOE adds implants to PlanetSide 2
SOE has added implants to PlanetSide 2, and the firm's latest press release says that implants allow players to "make additional strategic loadout choices to better handle various situations they come across in game." Implants have three tiers, and everyone gets a low-level Tier 1 enhanced targeting unlock for free. Additional implants can be obtained via gameplay drops and progression or purchased in PS2's cash shop. [Source: SOE press release]
Scientists make deep-brain implants possible through wireless charging
Stanford researchers have figured out a way to wirelessly charge electronic devices that are deep inside your body. Currently pacemakers and nerve transmitters need to have large receiving coils near the top of your skin to charge up (limiting where you can put them), or periodically have their battery replaced through surgery. This new method, however, would allow devices to be much smaller because they don't have to tote around such a huge battery. Also since they're not reliant on charging coils they could live much deeper in the body and brain.
PlanetSide 2 explains new implant system
PlanetSide 2 has loot for the first-time ever in the form of implants. The ins and outs of this brand-new system are explained in-depth in a new dev video. Players begin with an enhanced targeting implant (that tosses up player names and health bars onto the HUD) but can swap those out for more interesting ones, such as implants that protect you from fall damage or that mark players who have shot you. Implants need a charge to function, and players can either earn or pay for chargers to power these. SOE said that it is definitely listening to players for ideas for future implants. Check out the full video after the break and let us know what you think of this system!
SOE sends PlanetSide 2 implants 'back to the drawing board'
If you were getting excited about all of the possibilities that implants might bring with PlanetSide 2's GU13, it's time to put a lid on that enthusiasm and shove it back into the fridge so that it won't go bad. SOE President John Smedley said that the team is revisiting the feature due to feedback from the community. "After reading through your comments we have decided to go back to the drawing board on implants," Smedley said on Twitter. "They will not be coming with GU13." Implants were cheap consumables designed to offer specific abilities or bonuses over a short span of time.
PlanetSide 2 gets sexy implants with GU13
PlanetSide 2 is gearing up for game update 13, which is tentatively scheduled for a July 24th release. Creative Director Matt Higby marched onto the forums to give players an advance warning as to what to expect when it arrives. Among the new surprises? Implants. Sexy, sexy implants. Implants are cheap consumables that offer interesting abilities but only last for a few hours on a single load-out. One implant might protect you from fall damage while another increases the range that you can spot enemy names and health bars. Other changes coming with GU13 include a revamp of the Esamir area, four new weapons, platoon enhancements, and a ton of bug fixes. The team plans to have the update on the test server next week.
Stanford researchers make heart implant powered by radio waves, put batteries out of a job
Batteries used to be the only way to power implantable gadgets, but additional surgeries are needed to replace the power packs once their juice runs out -- a less-than-ideal solution for patients. Recent discoveries, however, have such medgadgets being powered by photons, hip hop and now high-frequency radio waves. Electrical engineers at Stanford built a cardiac device that uses a combination of inductive and radiative transmission of power, at about 1.7 billion cycles per second, to its coiled receiving antenna. Previous prevailing opinion held that the high frequencies needed for wireless power delivery couldn't penetrate the human body deep enough, and the lower frequencies that would do the trick require antennas too large to work as implants. That conundrum was solved by getting the high-frequency signals to penetrate deeper using alternating waves of electric and magnetic fields. That allowed a 10x increase in power delivery -- up to 50 microwatts to a millimeter radius antenna coil -- to an implant five centimeters below the skin. That antenna also was also designed to pull power regardless of its orientation, making it ideal for applications inside always-moving human bodies. Of course, the implant's really just a proof-of-concept at this stage, but hopefully it won't be long before battery powered implants go the way of the dodo TouchPad.
Accelerometer mic could change the way we look at cochlear implants
Hearing aids aren't the most discreet cybernetic creations, because the need for a clog-free microphone means that they generally need an external component. Engineers at the University of Utah and Case Western Reserve University in Cleveland aim to change everything with a much smaller mic that uses an accelerometer to detect sound vibrations -- so it requires no opening and can be inserted right into the ear. The only exterior hardware is the charger -- worn exclusively at night. Clinical trials in living humans begin approximately three years from now, and if you're looking forward to using this new device, removal of the incus (or anvil bone) in the middle-ear must first take place to optimize effectiveness of the new implant. We never said it'd be pretty.
Eyeborg filmmaker fires up eye-cam to document cutting edge prosthetics (video)
In late 2008 filmmaker Rob Spence, caught our attention when he announced his plan to jam a video camera in his skull to replace an eye he lost to an unfortunate accident. Instead of connecting the camera to his brain, Spence sought to become a so-called "lifecaster," recording the feed on an external device. Now his bionic eye is up and running, and he's even partnered with a little company called Square Enix to create a documentary about state-of-the-art prosthetics and cybernetics. The short film, embedded after the break, was commissioned to celebrate the launch of Deus Ex: Human Revolution. But, this isn't just some over-long commercial for a game, it's a serious exploration of cutting-edge leg, arm, and eye replacement technology. Check it out below, but be warned -- there are a few images that might not sit well with weaker stomachs.
BioBolt brain implant could help the paralyzed walk again
Controlling a cursor with your brain? Yawn. Restoring movement to paralyzed mice? Color us unimpressed. Help a wheelchair-bound man walk again using only his thoughts? Now we're talking. That's the goal of researchers at the University of Michigan who have developed BioBolt, a (comparatively) noninvasive implant that rests on top of the cortex rather than penetrate it. The device is inserted through an easily-covered, dime-sized hole in the skull and feeds patterns from firing neurons to a computer using your epidermis (which is showing, by the way) as a conductor. The ultimate goal of helping the paralyzed walk again is still years away but, in the meantime, it could be used to suppress seizures or diagnose diseases like Parkinson's. Everyday this mind over matter thing sounds a little less like a load of bullpuckey.
Test subjects with electrode implants use mind control to move a cursor
As trippy as mind-control still seems to us, we've already seen it implemented in everything from wheelchairs to pricey gaming (and car driving!) headsets. But the problem is that they measure brain activity outside the skull -- you know, the thing we've evolved to shield the murky goings-on in our minds from prying EEG sensors. Now, though, a team of Washington University researchers appears to have happened upon a more effective -- albeit, invasive -- approach. The researchers got some brave specimens to move a mouse cursor by implanting plastic pads containing electrodes underneath their skulls, with the sensors sitting on the surface of the brain. That, they say, gives them access to more telling, high-frequency waves that say a lot more about cognitive intentions. In the end, the subjects moved the cursors by thinking one of these sounds: "ee," "ah," "oo," and "eh." Brain-computer interfaces ain't new, of course, but the scientists say the subjects with electrode implants had more success than people wearing electrode-studded EEG caps, which could translate to less frustration for people with severe disabilities.
Bionic eye closer to human trials with invention of implantable microchip
We've had our eye -- so to speak -- on Bionic Vision Australia (BVA) for sometime, and with the invention of a new implantable microchip it's coming ever closer to getting the bionic eye working on real-deal humans. The tiny chip measures five square millimeters and packs 98 electrodes that stimulate retinal cells to restore vision. Preliminary tests are already underway, and clinicians are in the process of screening human guinea pigs for sampling the implants -- the first full system is still on track for a 2013 debut. In the interest of future success: here's mud in your eye, BVA! Full PR after the break.
NYU prof sticks camera on the back of his head, just as promised (video)
Remember when your parents told you they had eyes in the back of their heads, and part of you wanted to believe? Well, NYU professor and artist Wafaa Bilal recently had that done, though it's not as permanent as we'd hoped -- it's a removable dealie, affixed to a titanium plate implanted in the back of his skull. The resulting lifecast gets piped to a satchel at his side, which will be used in his art project The 3rd I at the Mathaf Arab Museum of Modern Art on December 30th... but you should be able to get a sneak peek at the images at his website in just a little over a week. No word on whether he'll also hook up the whole kit to some sweet LCD goggles. Here's hoping. Video after the break.
Medtronic debuts tiny lead-less pacemaker at TEDMED 2010
There are two pacemakers in the picture above. There's the typical clunky, stone shaped device with wires on the right -- and on the left, a device dwarfed even by a one-cent coin. This is the Medtronic wireless pacemaker, just revealed at TEDMED 2010, which can be implanted directly into your heart via catheter and permanently latch itself into flesh with tiny claws. Then, doctors can wirelessly monitor and even control the device from a nearby smartphone. Medtronic's working to make it even smaller still, and we're hoping to get more information soon. Welcome to the future, folks. %Gallery-106218%
