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Inhabitat's Week in Green: electric airplanes, CO2-storing bricks and solar-powered bags
Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. This week green architecture boldly went where no buildings have gone before as Inhabitat reported on Jordan's plans for a $1.5 billion Star Trek theme park that will be powered by alternative energy. We also showcased plans for a spiraling self-sufficient skyscraper that generates its own water, food, and power, and we took a first look at a shimmering office complex in India crowned with a digital eye. Meanwhile, GE launched a shining solar-powered carousel in Manhattan and a team of researchers developed a new breed of CO2-storing bricks that are 2.5 times stronger than concrete. In other news, high-flying green vehicles charted the horizon as Pipistrel introduced the world's most powerful electric airplane and an incredible human-powered helicopter broke a world record. We also saw Ohio State unveil plans for the 400 MPH Buckeye Bullet 3 and we showcased designs for a stunning concept car with a segmented transforming skin. Autonomous vehicles were a hot topic as well -- London's Heathrow airport rolled out a set of electric personal transportation pods, and China's Hongqui unveiled a driverless car to compete with Google's vehicle (which crashed this week). It was also a big week for wearable technology as researchers developed new breed of stick-on tattoos that can track body functions and we took a look at a sonic fabric bag made from recycled audio tapes. Finally, we got set for the start of the academic year by bringing you six of the best solar-powered bags, an innovative new breed of e-paper that doesn't require electricity, and we launched a blowout back to school contest where you could win $1155 in green school supplies -- including a photovoltaic backpack and a HP Pavilion laptop.
Erasable e-paper shown off, erased, shown off again (video)
Researchers at Taiwan's Industrial Technology Research Institute are giving the world a peek at i2R, a new type of easily erasable e-paper. The technology uses a thermal printer and cholestric liquid crystals, letting users write and erase its contents up to 260 times. It can print different colored inks and could potentially be used for things like ID badges and signage. The sheets currently cost around $2 a piece to produce and should be available to us consumer types in about two years.
AUO Sipix e-paper staggers through video at 6 fps, could go as high as 16
We haven't heard from the folks at IRX Innovations in a while, but if this video is any indication, they haven't given up on their e-reader dreams just yet. A wily internet video shows the outfit squeezing a modest 6 fps out of an AUO Sipix e-paper panel. Playback is noticeably choppy, but IRX engineers say they can eek an additional 10 fps from the unit by running content through a memory buffer. It's a far cry from Mirasol's crazy-smooth 1080p color displays, or even Bookeen's anti-chromatic offering -- but we won't complain if they can keep it cheap. Besides, Chariots of Fire was born to be seen in slow motion.
Sony shows off, folds up super flexible organic TFT display
E-reader manufacturers are doing their darnedest to get their devices to behave more like the old fashioned books we've all since abandoned, but we won't be happy until we can roll one up and stuff it in our back pockets, paperback-style. Sony's working hard to make that dream a reality -- the company showed off some new bendable display technology behind closed doors at last week's SID conference in LA, including a color unit and the extremely flexible black and white e-paper display seen above, which can be bent to a 5mm curvature radius. The 13.3-inch sheet has a 1,600 x 1,200 (150ppi) resolution and is powered by organic TFTs. Sony showed off and bent the thing at the show, reportedly to the cheers of the crowd in attendance. Clearly they're all as excited as we are to make some really expensive e-paper airplanes. For more shots of the bending process, consult the source link below.
E Ink shows concepts galore at SID 2011: snowboards, radios, thermostats, oh my!
E Ink's 300ppi 9.7-inch panel -- touting "laser print quality" and a ridiculous 2400 x 1650 screen resolution -- was just the tip of the e-paper iceberg here at SID 2011. The aforesaid display isn't shipping in any commercial products just yet, but given that OEMs are already accepting 'em, we were told to expect ultra-fine print devices in the not-too-distant future. The screen, which was jointly developed by Epson, truly did look astonishing up close, forcing us to get awkwardly close to see the pixels behind the pictures. Outside of that guy, though, the outfit's booth was splattered with concepts -- everything from an E Ink-infused snowboard (shown above) to a rugged radio. There was even a prototype sheet music reader (dreamed up by Lenart Studios) that looked downright outstanding, not to mention a thermostat that would have any Home Depot junkie swooning. Have a gander at the galleries below, and peek past the break for a brief video tour. Oh, and Burton -- you should seriously get on this. %Gallery-123942% %Gallery-123943% %Gallery-123946%
Ricoh's new electronic paper promises greater brightness, enhanced color
Color E Ink technology still has some kinks to work out, but Ricoh thinks it may have just taken a big step forward with its latest display. The company's electronic paper, introduced at SID this week, promises to reproduce images that are 2.5 times brighter than competitors' offerings, while covering a color range that's four times wider. To achieve this, Ricoh used a simple lamination method, layering three strips of electrochromic material between two substrates. Unfortunately, however, there's no indication that the technology will be commercially available anytime soon, as Ricoh still needs to incorporate its e-paper onto more practical screen sizes, as well as enhance the display's durability -- both of which sound like pretty major hurdles to us. Full press release after the break.
Bezos says 'stay tuned' on potential Amazon tablet
Amazon CEO Jeff Bezos didn't confirm a Samsung-built tablet today, but he's not saying no -- in fact, the tell-it-like-it-is founder of the massive e-tailer suggested quite the opposite in an interview with Consumer Reports. "Stay tuned" was the answer, and then Bezos told the publication that if such a device were on the way, it would be complementary to Amazon's existing Kindle, as Bezos doesn't want to disturb the market for that "dedicated reading device." If we were to read between the lines -- which is often a bad idea -- we'd say that could pave the way for an Amazon tablet to launch without a sunlight-readable screen, but it could just be that a tablet would be pricier, while the Kindle could remain relatively cheap. Speaking of E Ink, the CEO said that a color version "is not ready for prime time." As of January, we'd agree.
Bridgestone builds world's largest e-paper tablets, shuns consumers (video)
If you thought the Kno was unwieldy, check out these A4 and A3 paper-sized AeroBee terminals from Bridgestone. The company, best known for its tire commercials featuring adorable animals about to get run over, unveiled two new tablets with 21-inch and 13-inch (underwhelming) color e-paper screens -- the largest available on the market. You can check them out in the video after the break, but don't get too excited, these beasts aren't destined for consumers. Instead, they're being marketed to businesses which will likely use them as in-store displays or kiosks. Next step: coffee table-book e-readers. Though, we suspect In the Shadow of No Towers would lose something in the translation.
KDDI's biblio Leaf SP02 priced, due out Christmas Day in Japan (update)
E-readers are flooding the market these days, and KDDI has delivered its most recent offering just in time for the holiday season. Since the biblio Leaf SP02's specs were first released, battery life seems to have grown to 13,000 pages, with presumably a few extra thrown in courtesy of its solar array. The device utilizes KDDI's LISMO Book Store and its 20,000 titles to obtain content, and if that isn't enough reading material for you, the company claims that five times as many titles will be available by 2012. All this can be had on Christmas day -- if you're lucky enough to hail from the land of the rising sun, that is. Update: Details on the e-reader, much like the device itself, seem to have gotten lost in translation. As a few readers have pointed out -- and our own Engadget Japanese editor Ittousai confirms -- the SP02 has an "open" price of around ¥15,000 (about $180 in US currency), with 3G prices ranging from ¥525 per month for data on a two-year contract, or ¥1,575 without ($6.28 vs. $19, respectively).
HTC job listing hints at an E Ink / 3D-filled future, new North Carolina facility
Months back, word on the street had it that HTC was looking to grab up emptied space in North Carolina's Research Triangle Park post-recession; huge outfits like Nortel bit the bullet in 2009, while Sony Ericsson shuttered its operations there and relocated to Atlanta. Naturally, the consolidation paved the way for other technology firms to slide in without overpaying for real estate. HTC has remained mum on the prospect of expansion, but it's fairly obvious what's in mind given the multiple job listings that have just emerged for a heretofore unannounced facility in RTP. Of particular importance is a plea for a Display and Camera Design Engineer -- HTC is asking that whoever applies for the role have some level of "familiarity with 3D display and imaging technologies," not to mention "familiarity with multiple display technologies (TFT-LCD, PMOLED, AMOLED, E-ink, etc.)." Of course, we've seen quite a few bullet points in our years that end up meaning nothing at all, but it definitely gets our gears turning. Could HTC be working on a reader / tablet that would at least partially rely on e-paper? Are we destined to see a 3D Android device from the outfit at Mobile World Congress 2011? Imaginations, here's the part where you run wild.
Hanvon's color e-reader up for pre-order in China -- for just $530
We'll rarely be accused of being proper economists here, but we do have to question Hanvon's calculations in throwing up a pre-order price for its brand new color e-reader of 3,500 Chinese Yuan. That's the report coming out of DigiTimes this morning, placing the device at around the $530 mark in a market that's not exactly known for its rampant consumption of tech luxuries. Then again, what we're talking about here will indeed be the very first E Ink Triton-equipped device anywhere once deliveries commence in February, so there's the cachet of short-term exclusivity to look forward to. Or it might be very long-term exclusivity if nobody thinks that color is worth paying that massive premium over more conventional e-readers. We shall wait and see.
LG demonstrates two color e-paper displays, one with a split personality
Competition is good, let's officially welcome LG to the burgeoning color electronic paper market. The company is diving right in with not one but two color prototype displays that it showed off at FPD International in Japan. Both are 9.7-inches diagonal, the first being fully color with an 800 x 600 resolution -- which just happens to exactly match the specs of E Ink's latest. The second, however, is only partly color, the top three quarters being monochrome with a 1200 x 1200 resolution, augmented by a 200 x 600 color strip at the bottom. It's an interesting offering, a layout not unlike the Nook but all on a single display. No word on price or availability, but you can see them doing their thing, along with E Ink's latest, in the video below.
KDDI tacks solar panel onto biblio Leaf SP02 e-reader
Haven't seen enough of KDDI's fall 2010 product line? Good. The company has just outed a new e-reader, and shockingly enough, it actually manages to differentiate itself quite well in the sea of me-too alternatives. The biblio Leaf SP02 (a followup to last year's model) is right around the size of Amazon's newest Kindle, packing a 6-inch E Ink display (800 x 600 resolution), 2GB of internal storage, a microSD expansion slot, included stylus, 802.11b/g/n WiFi, inbuilt 3G and a battery good for around 7,500 page turns. Curiously, there's also a small solar panel adorning the bottom right, and we're guessing that you can (slowly) rejuvenate the internal cell while reading under the sun -- just make sure you keep your right palm out of the way. Unfortunately, there's no direct mention of an expected price, but those stationed in Japan should see it on sale this December for somewhere between free and Yenfinity.
Gamma Dynamics high-contrast, high-speed electrofluidic e-paper gets closer to reality
E Ink more or less has a lock on the e-reader market, as competitor after competitor sees delays or simply disappears altogether. Today we have an update from another would-be foe, and there's some real potential here. It's electrofluidic e-paper from Gamma Dynamics and the University of Cincinnati, which we first heard about last April. The tech is similar to that in E Ink but, instead of simple microcapsules having both black and white ink plus a clear oil, the Gamma Dynamics pixels have a colored fluid in a pixel that's split by a reflective sheet. Using voltage applied to these pixels the ink can be forced up above or pulled down below the reflective separator, forming an image in a video-capable 20ms and delivering a near paper-matching 70 percent reflectivity. There's a picture below showing how the tech works and, thanks to confirmation that it can be produced in an LCD manufacturing facility, it's looking closer to production than ever. How close is that? Oh, about three years, meaning E Ink still has that market cornered -- for now.
How would you change Pixel Qi's 3Qi display?
Yeah, Pixel Qi's 3Qi display is a wee bit more niche than your average superphone, but we just know a handful of you DIYers out there took the plunge on this one. Mary Lou Jepsen's pride and joy went on sale back in July, offering crafty modders the chance to swap their lackluster netbook panel for an E Ink slayer. We were personally thrilled with the results, but we still saw a few things that could've been ironed out given the time, money and technical insight. If you've also taken the leap, we're oh-so-curious to know how you would redesign the dual-mode 3Qi. Make it sharper? A higher resolution? A different size? Something else entirely? No walls allowed here -- get creative down in comments below.
Sony demoes flexible electronic paper display, tickles our fancy
Say, did the air just get a little richer in vapor? Sony has titillated its home nation with a demonstration of a new flexible e-paper display, which looks set to compete with LG's, HP's, Toshiba's, and hell even Sony's own, flexi-display ventures. Employing a plastic substrate, the above prototype is apparently capable of being rolled up like a regular old newspaper -- presumably fly-swatting is not a problem either -- but we have our usual reservations about yet another flexible display teaser. Oh, they're all gorgeous and revolutionary, it's just that we're not seeing too many of them in our local Walmarts, you know?
LG putting 9.7-inch color, 19-inch flexible e-paper displays into production
LG's shown off plenty of display prototypes that may or may not ever wind up in actual products, but it looks like two of them are about to get real -- a recent SEC filing has revealed that LG is expecting to put both a 9.7-inch color e-paper display and a 19-inch flexible e-paper display into mass production by the end of the year. Details beyond that are expectedly light -- including any word on what type of products they'll be used in -- but the 19-inch display is apparently the same one we first saw back in January (pictured above). That could conceivably be used for a newspaper-sized device, or possibly things like digital signage, which might be a tad more likely given the constraints in tacking a touchscreen layer and other components on top of the display.
Samsung leaving the e-paper business, citing cost issues
Samsung Electronics announced Monday that its halting production of e-paper due to cost issues. While Samsung has yet to out an actual device boasting e-paper, but did show off a prototype late last year which boasted a color display. The official word from Samsung itself is that it will not actually exit the e-reader market, rather that it will produce a device with an LCD, with plans to launch said reader next year. We wait expectantly.
iriver Story Touch edition reader shows up on fan site
It's been a while since we've heard anything from iriver on the e-reader front, so this one isn't a huge surprise. It looks like the Story is getting a nice, compact Touch edition, and while we don't have full specs yet, we do have plenty of photos, and we also know it's going to boast a 6-inch, touchscreen display (which appears to be some type of e-ink), 2GB of internal storage, with SDHC expansion up to 32GB. This one's going to be for the Korean market only, so we don't expect to get our hands on one anytime soon, but we can always dream. Another photo is below, hit the source link for more.
Amazon sees e-book sales surpassing paper versions, has Mirasol technology in the Kindle labs
Following the launch of Amazon's third-generation Kindle, company CEO Jeff Bezos sat down to discuss the e-reader business with USA Today. We'd recommend giving the whole piece a look-see if you just can't get enough Kindle in your life, but a few choice quotes caught our attention. For starters, Bezos predicted that Kindle e-book sales will "surpass paperback sales sometime in the next 9 to 12 months," and that "sometime after that, we'll surpass the combination of paperback and hardcover." Considering that the Kindle platform is but 33 months old, and that books are just a wee bit older, that's pretty impressive. In a separate sit-down with Pocket-lint, Steve Kessel -- Amazon's senior vice president of Worldwide Digital Media -- teased us all with regard to a color version of the company's famed e-reader. 'Course, we've known that Bezos and Company aren't too hopeful about such a thing in the near-term, but we've yet to actually hear the company confess to having specific color alternatives in the lab. If you'll recall, we found Qualcomm's Mirasol demonstration worthy of laud back at CES, and according to Kessel, "that's in the lab." We're also told that a slew of other color options are always in testing, though, so we're doing our darnedest to not get those hopes too high. It ain't working, but still...
