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Injectable 'smart sponge' controls diabetes, presents new targeted drug delivery method
Diabetics might appreciate high-tech glucose sensors when they're available, but the option for other advanced treatments is certainly intriguing. Take, for example, this new method developed by North Carolina State University researchers that uses injectable sponge to control blood sugar levels. No, it's not the same sponge you use to clean at home -- the material is made out of a substance taken from crab and shrimp shells called chitosan. This spongy material forms a matrix that's approximately 250 micrometers in diameter, where a rise in blood sugar causes a reaction in the pores that leads to the drug's release. Fighting diabetes is but one of the things this miraculous sponge can be used for; developed further, it could even "intelligently" release anticancer drugs whenever the chitosan reacts to tumors or cancer cells in close proximity. Seems like medical technology is getting smarter with each passing day.
Liquid metal for 3D printing could lead to bendy electronics, T-1000
3D printing is awesome, yet it still has a lot of untapped potential -- you can use it to create terrifying spiderbots and even tiny drones, but you can't make electronic components out of pools of plastic. Thankfully, a team of North Carolina State University researchers have discovered a mixture of liquid metal that can retain shapes, which could eventually be used for 3D printing. Liquid metals naturally have the tendency to merge, but alloys composed of gallium and indium combined form a skin around the material. This allows researchers to create structures by piling drops on top of each other using a syringe, as well as to create specific shapes by using templates. The team is looking for a way to use the mixture with existing 3D printing technologies, but it might take some before it's widely used as it currently costs 100 times more than plastic. We hope they address both issues in the near future, so we can conjure up futuristic tech like bendy electronics, or maybe even build a body to go with that artificial skin.
Assassin's Creed 3 multiplayer trailer sneaks out
A new trailer for Assassin's Creed 3 multiplayer was posted on GameTrailers yesterday. Apparently it wasn't quite ready for prime time, as it was quickly taken down – but not quickly enough to keep it off YouTube. The trailer is framed as a commercial for Animus technology, created by the evil Abstergo Corporation that's dogged Desmond across several games now, and showcases several different multiplayer modes and features.Check out the video for a look at character customization as well as the Domination and Wolfpack modes, which we tried out earlier this month at Comic-Con.
NC State's new efficient pico projector raises hopes for smartphone cinema
A team at North Carolina State University has developed a new liquid crystal projector that could spell the end of bulky and noisy cinema gear. Conventional tech passes unpolarized light through a filter, but the process is so inefficient that nearly 50 percent of the energy is wasted just keeping things cool. Fortunately, the Wolfpack and ImagineOptix filter claims to be 90 percent efficient -- meaning that future projectors could be far sleeker. It's also a good sign for future smartphone pico projectors, although we're not sure how the owners of our local theater will feel when we start undercutting them with just a phone and a white wall.
Researchers partially automate CPU core design, aim to fast track new PC processor production
Tired of the year wait (or more) in between new silicon architecture offerings from Chipzilla and AMD? Well, if some Wolfpack researchers have anything to say about it, we'll measure that wait in months thanks to a new CPU core design tool that automates part of the process. Creating a new CPU core is, on a high level, a two step procedure. First, the architectural specification is created, which sets the core's dimensions and arranges its components. That requires some heavy intellectual lifting, and involves teams of engineers to complete. Previously, similar manpower was needed for the second step, where the architecture spec is translated into an implementation design that can be fabricated in a factory. No longer. The aforementioned NC State boffins have come up with a tool that allows engineers to input their architecture specification, and it generates an implementation design that's used to draw up manufacturing blueprints. The result? Considerable time and manpower savings in creating newly designed CPU cores, which means that all those leaked roadmaps we're so fond of could be in serious need of revision sometime soon.
The Game Archaeologist uncovers Shadowbane: Talking with Josef Hall and Todd Coleman, part 2
Don't miss the first part of this interview with the makers of Shadowbane, which we posted last week! And now for the thrilling conclusion... The Game Archaeologist: What was the reason behind the free-to-play switch in 2006? Did this help the game's population any? Josef Hall: Todd and I left Wolfpack shortly after it was acquired by Ubisoft, so we don't really have insight into the decision-making process behind the switch. Todd Coleman: From what I have heard, it had a very positive impact on the size of the player population -- but yeah, I have no idea what it meant to the game monetarily.
The Game Archaeologist uncovers Shadowbane: Talking with Josef Hall and Todd Coleman, part 1
After a couple of weeks of talking with players about their favorite experiences in Shadowbane, I decided it was high time to flip the discussion from those who played it to those who made it. Today we're going to kick off a two-part interview with the makers of Shadowbane, Josef Hall and Todd Coleman. It's interesting to realize that while MMOs come and go, many developers remain in the industry, moving between projects in surprising ways. In this case, both Hall and Coleman went from the brutal lands of cutthroat PvP to a colorful kids title: Wizard101. It's hard to imagine two MMOs being more different, but that goes to show you that developers, like gamers, don't always like being pigeonholed into specific roles. The duo were extremely eager to talk about Shadowbane, as you'll see from this interview. Buckle up -- you're in for a treat! The Game Archaeologist: Can you introduce yourself to us and explain how you became involved with Shadowbane? Josef Hall: I'm Josef Hall, co-founder of Wolfpack Studios, the creator of Shadowbane. Currently, I'm the Vice President of Development at KingsIsle Entertainment, creator of Wizard101. Todd Coleman: And I'm Todd Coleman, co-founder of Wolfpack. I'm currently the VP of Production and Creative for KingsIsle. Josef and I still work together; we were the two first people brought in start the dev studio for KingsIsle here in Austin. Hall: In fact, Wizard101 was our idea, which is a bit odd, given that we were also the first two people to come up with the core idea behind Shadowbane.
The Game Archaeologist uncovers Shadowbane: The highlights
Way back when I used to haunt the corridors of Gamestop and not shun the place due to its stinky evil, I remember being enticed with these fancy-pantsy "MMORPG" boxes when I'd see them on the shelf. I must have picked up Shadowbane a dozen or so times to check out the blurbs on the back, mentally weighing whether or not this would be the one to introduce me to online gaming, but ultimately it was not to be. It's probably for the best, considering that Shadowbane was primarily PvP and I'm a PvE guy at heart. Plus, the title never really took off the way that publisher Ubisoft had hoped, spending most of its six years of operation lurking in the background of the MMO industry instead of sharing the spotlight. But still, six years! That's far longer than any of the titles we've been talking about these past couple months, and considering that Shadowbane won last week's poll to become this month's topic, there are obviously strong feelings lurking among you. What did Shadowbane try to do differently, how did it stay alive as long as it did, and what was its downfall? Hit the jump to find out!
Massive games by the Numb3rs: MMOGs on prime-time TV
Discussion of a prime-time television show is probably not something you'll see in this space often. But today, it's highly appropriate. Last night's episode of the CBS series Numb3rs featured a plot that any reader of this site can relate to. The show stars Rob Morrow as an FBI agent and David Krumholtz as his math professor sibling. Krumholtz's character is regularly involved with federal cases, where he makes use of mathematics to solve real-life problems. It sounds like a gimmick and, to be honest, in some episodes it is. Generally the skilled acting and competent writing keeps the show interesting. This week's episode centered around a Massively Multiplayer Online Game and the Alternate Reality spinoff that accompanied it. The killer-of-the-week was competing with other groups for a $1 million cash prize, and used lethal methods to dissuade others from playing. The show heavily featured MMOG jargon, the realities of online play, and the kinds of people who play these games. It actually did a fairly respectful job of it too, and I thought it might be worthwhile to offer a mini-review of the episode. If you're curious about the episode, "Primacy", ARGNet has a few words on the show from the perspective of an Alternate Reality gamer. For more on the math used in the episode, including combinatorics and evolutionary algorithms, a site dedicated to running the numbers on Numb3rs has you covered. And, of course, if you'd like to actually watch the episode you can do so for free on CBS's Innertube service.Read on for my thoughts on this intriguing episode of Numb3rs.
NC State researchers working up longevous capacitors
If being able to recharge your future collection of batteries "a thousand times more" than your existing stockpile sounds enticing, a team of NC State physicists now have your attention. Thanks to their research on the electromechanical properties of the commonly used polymer polyvinylidene fluoride (PVDF), they have discovered that when combined with CTFE (that's yet another polymer), it may allow capacitors to store "up to seven times more energy than those currently in use." According to Vivek Ranjan, the process moves atoms within the material "in order to make the polymer rearrange with the least voltage," and this storage booster could even be used to allow electric cars of the future to sport the "same acceleration capability as a gas-powered sports car." Sounds like more than a few manufacturers are desperate for something like this, eh?[Image courtesy of Biopact]
NC State researchers uncover muscle mimicking fibers
While some researchers over in Raleigh are having fun tinkering with PlayStation 3 farms and dodging the RIAA, NC State's Drs. Tushar Ghosh and John Muth are occupied building prototypes with fibers they say "resemble human muscle and can exhibit muscle-like capabilities when electrical currents are applied." The duo sees the development as paving the way for "advancements and potential applications in robotics, smart textiles, prosthetics, and biomedicines," as they have reportedly found that polyurethane and silicone tube structures shaped like human muscle strands can be manipulated with electricity. It was noted, however, that the current models are using strands "roughly the size of a pencil lead," but the next step is to scale down the fibers and integrate them into a robotic Mr. and Mrs. Wuf.
Survey sez LED lit parking garages seem safer
We had a sneaking suspicion that there was an ulterior motive behind Raleigh getting lit up as the "world's first LED city," and aside from savings tons of dough on energy bills over the next decade or so, it seems to make motorists feel a good bit safer, too. According to a before and after survey conducted by Mindwave Research, the number of respondents who "perceived the garage as very safe increased by 76-percent after the LED fixtures were installed." Admittedly, the newfangled lighting certainly added a new level of brightness to the situation, and the number of individuals who gave the garage an overall rating of "excellent" increased by 100-percent in response. The (unnecessarily lengthy) survey also added a few more minor figures to further prove that LED lighting is simply superior to the other stuff , but we're not yet sure if Cree will successfully use this ammunition to grab even more contracts to freshen up the city lights.
NC State researchers devise new ways to invade your bloodstream
While schools in the ACC are certainly making noise on the hardwood, it seems that the Atlantic Coast Conference is also interested in shoving microbots all around your innards. Just days after a team from Georgia Tech envisioned a new internal method for monitoring blood pressure, research conducted at NC State is hoping to cram even more robotic creatures into deep, dark places within your body. A team led by Orlin Velev has discovered that "a simple electronic diode" could spark a new form of propulsion which could power robots and other diminutive devices from a distance. By exploiting "a phenomenon known as electro-osmosis," the diodes can push microscopic material through internal fluids "at speeds of several millimeters per second," which could allow cameras and medicines to reach critical locales that are presently isolated. Of course, there's still a good bit of work to be done, as the prototype device still has become substantially smaller before it will even fit in most of the tiny tubes within your skin, but it's looking more and more like we'll have nursebots shoving spinoffs of themselves into our beings before too long.[Via NewScientistTech]
Raleigh officials envision "world's first" LED lit city
While it's no secret that LEDs light up the night in a more efficient (albeit expensive) manner, few locales have given the idea of lighting up the town en masse with LEDs any serious consideration. In a feat that would surely oust Brussles' Dexia Tower in terms of magnitude, city officials in Raleigh, North Carolina are hoping to make the Capital City the "world's first LED city." Reportedly envisioned by the mayor, officials are teaming up with RTP-based Cree, Inc. in order to "save money and help the environment," and in a pilot program completed late last year, a LED-equipped parking deck purportedly burned "40-percent less energy" than those with "standard lighting systems." Additionally, the quality and brightness of the lighting was said to have improved, which paved the way for LEDs to hit up street lights, architectural and accent lighting, and pedestrian and walkway lights over the next 18 months. If things go as planned, the entire city will "convert permanently to LED lighting," hopefully saving around $80,000 a year in parking deck utility bills alone -- and hey, if nobody in charge can figure out how to use an extra 80 large per year, there's a few potholes craters on Hillsborough Street that could use some attention.[Via TWW]
NC State preps Lotus Elise for 2007 DARPA Urban Challenge
If the Cardinal (or Tartans) think that the 2007 DARPA Urban Challenge will be a gimme, they may want to sneak a peek at the looming competition. Students from NC State's College of Engineering are readying a highly modified Lotus Elise for next year's autonomous vehicle contest, and are working with Insight Technologies as well as Lotus' own engineering group to craft what's likely to be the sexiest unmanned vehicle on the track. Dubbed the Insight Racing team, the crew is loading the whip with "sensors and onboard computers that have been programmed to autonomously maneuver it through an urban setting complete with traffic, intersections and traffic circles." Moreover, the highly-coveted machine will be able to handle its own parking duties (and pose for glamour shots) when the day's done. After finishing 12th overall with just a Chevrolet Suburban in the 2005 Challenge, the Pack hopes its newfangled toy (and subsequent cornering abilities) can propel them to the top come next November.
