Researchers See Retina Display, Raise Them A Cornea Display

Rabbit's-eye

The idea of information being presented directly to your eyes, be it by glasses, contacts, distant lasers, or brain implants, has existed for decades. But like so many sci-fi concepts, the engineering is slightly more difficult than the idea work. While we’ve seen lots of work in artificial eyes, head-mounted displays, and cortical implants, the on-eye display has remained elusive.

Progress is being made, though. Researchers at the University of Washington and Aalto University in Finland have successfully created a simple wireless contact lens display and tested it on a live eye — a proof of concept that may presage more sophisticated devices. People wonder what kind of display comes after the touchscreen; it may be something like this.

The display is, as far as cornea-mounted wireless displays go, pretty basic: there’s an antenna for harvesting wireless power, a circuit to manage this power, and a single transparent LED. Obviously you’re not going to display much information with one LED, but this device was created for evaluating health risks. It was tested on a rabbit’s eye and found to be safe, by their account.

What’s next? Obviously more resolution is necessary, but more resolution requires more power, and as it is, the wireless solution they implemented could only reliably power the device from 2cm away when it was installed on the rabbit.

The next generation of displays isn’t really something we can easily speculate on, but, cynical as it may sound, those with military applications are often the ones that get the green light. A contact lens display would definitely be useful in that situation, so you’d better believe that the guys at DARPA are paying attention to this particular line of research. But I wouldn’t count on this trickling down to consumer tech for many years, if it does at all.

[via MedGadget]


Drive A Bus Through The Desert On Your Phone (For Charity!)

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I hope you like the landscape you see here because if you buy Amateur Pixel’s new Desert Bus app, you’ll be looking at it for the next eight hours. Seriously.

The $.99 Desert Bus app is a pixel-perfect remake of the original trek as seen in “Penn & Teller’s Smoke and Mirrors,” the duo’s first (and only) video game from 1995. In it, you play an intrepid bus driver named Jocko who’s tasked with driving his rig 360 miles from Tucson to Las Vegas. Ah, but there’s a twist: you’ve got to do it in real time.

Don’t think you can let your phone sit there as the bus chugs along, either: the bus’s steering pulls ever-so-slightly to the right so you’ll have to make sure it doesn’t go off-road. If it does, the bus is getting towed back to Tucson in — you guessed it — real time. Here’s hoping you didn’t nod off at the wheel, because that’s one chunk of your life you’re never going to get back.

Desert Bus has become something of a cult classic recently, and has even spawned its own yearly charity event. It’s only fitting then that all the proceeds from the app’s sales go to this year’s Desert Bus For Hope event, which raises money for the day-brighteners at Child’s Play. Versions are available for iOS and Android, but you may want to keep some No-Doz handy just in case.


Wishbox Lets Your Visitors Complain About Your New Layout With Screenshot Annotations

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You’ve changed something on your website, and everyone hates it. At least, that’s how it seems. Once you’ve grown past, say… 10 users, change will almost always be resisted. You get used to it.

More often than not, unsolicited user feedback isn’t super helpful (if only because it usually boils down to “You suck! Screw your new logo! I’m removing you from my RSS reader!”). Sometimes, though, the userbase really does know what it wants — but even then, it can be hard for them to express it properly. That’s where Wishbox comes in.

By combining on-the-fly screenshots with an in-browser annotations tool, Wishbox allows even your most technically inept users to send visual feedback straight to your inbox.

Wishbox places a small pop-out “Send Feedback” tab in a pre-determined place near the edge of the screen. When clicked, Wishbox snaps a screenshot of your current browser window, throws it into an embedded annotations tool, and lets users get their mark on before shippin’ things your way. You can see a demo here.

The tool is a bit slow to load (I’ll forgive them; they did just roll out of a rather small Beta), but it’s all pretty buttery once it’s up and running. Wishbox is free at first (it looks like they plan to charge after a monthly cap of 100 feedback submissions, but pricing details aren’t immediately available. We’ve reached out for clarification. Update: It’s based on Jotform, so the pricing scheme is the same), and installation is a matter of punching in your e-mail and plugging a Javascript blurp into your page.

As an example, see a mid-action screenshot of my feedback creation session for Wishbox’s website below:


Oink Hits 100K Downloads, With 100K Items Added In Under Three Weeks

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In two and a half weeks since its launch, micro-recommendation app Oink has clocked in a 100k downloads, with a symmetrical 100k items added and tagged. A product of Kevin Rose’s Milk Studios, Rose tells me that the app is now seeing a new Oink (rating) every four seconds and almost a million user sessions.

The app has also dropped the “Oink Builder” label and the invite only sign up system. And, while I was at first skeptical, it proved actually useful to me, as in I opened it up and scrolled through all my friends’ Oinks in order to determine where I would grab lunch with a friend yesterday (you can do this more precisely by opening the app, hitting “Discover” and sliding the top slider to a mile radius).

“We’re pretty happy,” Rose says about the promising usership numbers, “There are services out there that tell you Disneyland is awesome, but nothing tells you which fries are good. If we can win there and help people make purchasing decisions or decisions about what to do with their time, that’s huge.”

Rose tells me that Oink is still in the “exploring phase,” and he plans on eventually adding pro features like the ability to edit titles, vote on images, curate items as well as a way to allow the community to self regulate.

In terms of where Oink, which allows you to write short reviews of things via your phone, fits into the triumvirate of Yelp, Twitter and Foursquare, Rose says,  ”In the mobile space, a lot of these earlier apps that were created were built for web consumption, there’s a lot of awesome content on Yelp, but you have to sit there and run through 50 page reviews.”

Rose says that he sees Oink’s monetization potential in being an interface for businesses that want to interact with and attract loyal customers. “We’re in the “figuring out what sticks” mode …” he qualifies, “First we have to prove that there’s value in seeing a bunch of people help curate what the best stuff is in a given place.”

You can find Oink in the app store here. Below, a video of two grown men saying the word “Oink” a lot.

Update: A new Oink rating being added every four seconds.


TC Cribs: Inside Sina’s Weibo Microblog (TCTV)

Sina

The runaway growth of Sina’s microblog service Weibo has been one of the hottest tech stories of the year in China, and we found out the power of the platform firsthand during the promotion and planning of TechCrunch Disrupt Beijing. One curious thing about China’s microblog wars is that an older technology company– not a scrappy startup– became the dominant winner. That’s partially a testament to how entrenched the massive Web brands are with Chinese users and evidence of Sina’s willingness to cooperate with the government, back when other microblogs like Twitter were shut down.

But we had a hunch it was more than just that. For our second Beijing episode of TC Cribs, Sarah Lacy visited Weibo’s headquarters to see what life inside the microblog was like. They told us they’re constructing a massive, glitzy campus a la Baidu as we speak, and in this video you’ll see why. The current digs are packed to the gills with entrepreneurs and low on the frills. You know what they say about all work and no play? In a white-hot market for tech talent, it makes it impossible to recruit Jack.


Printrbot: A Cheap 3D Printer For You And Yours

Based on the RepRap platform, the Printrbot is a $499 3D printer accessible to everyone. Designed to be built in a few hours, this Kickstarter project includes multiple levels of kit completion – $199, for example, gets you most of the parts except for the extruder while $500 gets you the whole caboodle. It is completely expandable and can build items 5 by 5 by 5 inches, although you can upgrade to 12 x 12 x 12.

The goal of this project is to help put a 3D printer in every home. The creator, Brook Drumm runs Vault Multimedia and he’s a fan of open source hardware. The project is fully funded. All you need to do is decide which platform you’d like to pick up and then you and your entire family can give 3D printed Christmas presents this year, which sure beats a jar of Chex Mix and/or a tie.

Project Page


Android Researcher Hit With C&D After Dissecting Monitoring Software

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Android security researcher Trevor Eckhart has recently found himself in some hot water after performing a deep dive into mobile tracking software from a company called Carrier IQ. He managed to figure out how Carrier IQ’s software worked and what it could monitor, but in doing so he has earned the company’s ire.

Carrier IQ has filed a cease-and-desist letter [PDF] against Eckhart claiming that he committed copyright infringement by reproducing some of the company’s training materials in his post and that he made “false allegations” about the nature of their software.

If you haven’t heard of Carrier IQ before, here’s a brief intro: Carrier IQ pitches themselves as the “leading provider of mobile service intelligence solutions,” and provides their services to a number of players in the mobile space. The company’s main U.S. carrier partner is Sprint, and Eckhart claims that their tracking software appears on Android devices from HTC and Samsung among others.

According to Eckhart’s research, Carrier IQ is capable of monitoring everything from where the phone is to what apps are installed, and even which keys are being pressed. Carrier IQ says that the information is collected to give carriers insight into how the mobile use experience can be improved. It sounds like a noble enough goal, except Eckhart found that the software could run without the user’s knowledge or consent as was the case with the HTC phones he tested.

Carrier IQ maintains that the data they collect is being handled responsibly, and Sprint goes on to say that they only collect information that helps them to understand their customers’ use experience.

“We do not and cannot look at the contents of messages, photos, videos, etc., using this tool,” a Sprint spokesman told CNET.

In addition to taking down the training materials (which were freely available on Carrier IQ’s website), they also want Eckhart to publicly retract his findings and apologize to them. If Eckhart doesn’t comply with their demands, Carrier IQ is ready to take the matter to court. That is, of course, if they have any legal standing.

Eckhart reached out to the Electronic Frontier Foundation for legal representation, and they clearly didn’t think much of Carrier IQ’s chances should things progress to that stage. Here’s a brief snippet from the EFF’s response to Carrier IQ’s allegations:

We have now had a chance to review your allegations against our client, and have concluded that they are entirely baseless. Mr. Eckhart used and made available these materials in order to educate consumers and security researchers about the functionality of your software, which he believes raises substantial privacy concerns. Mr. Eckhart’s legitimate and truthful research is sheltered by both the fair use doctrine and the First Amendment.

The proverbial ball is in Carrier IQ’s court at this point — it’s tough to say what their next step is going to be, but I have a feeling we won’t have to wait too long to find out.


Windows Phone Marketplace: One Year In

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Mobile analytics firm Distimo has taken a look at Microsoft’s Windows Phone Marketplace one year after its launch in November 2010. Now available in 35 countries worldwide, the store has grown consistently in size and scope since its debut, at a rate of 700 new publishers added per month. But its app download volume, in comparison with market leader iTunes, is still quite small. In fact, it’s 39 times smaller relative to Apple’s App Store for the iPhone.

The Windows Phone Marketplace was initially available to 17 countries with 18 added later on.* Distimo’s report examines trends among all 35.

Today, Microsoft’s Windows Phone is being hyped as the 3rd major mobile ecosystem, with some analysts even predicting it will steal huge chunks of mobile market share away from Apple’s iPhone by 2015. However, in terms of its app store, it’s still the 5th largest in size, behind Apple, Android, BlackBerry and Nokia.

At its launch, 70% of the mobile apps in the Windows Phone app store were paid and this continued to be the case up until February 2011. At that point, the number of free apps began growing exponentially. By June, there were 900 more free apps than paid apps in the store. But the following month, Microsoft kicked out over a thousand free apps due to developer violations with regards to their policy on “app spam.” (According to Microsoft’s rules, a developer cannot publish more than 20 apps with similar functionalities per day.) Even with the crackdown, the number of free apps continued to grow again, and by October, there were again more free apps than paid ones in the store.

Distimo found that paid apps increased steadily over the past 12 months, with nearly 1,300 new apps per month, while free apps grew by 1,650 new apps per month. As is par for the course in other app stores, games are the most popular category of app for Windows Phone, too, whether free (33% of the top 100) or paid (54% of the top 100).  (As of Oct. 2011)

However, when examining local markets, the free/paid mix isn’t always as consistent. For example, in the U.S. and Australian Marketplaces, 50% of the top 100 free apps are games. But in Brazil, South Korea, Norway and The Netherlands, games account for only 15% to 20% of the top free apps. Meanwhile, in the U.K and South Africa, games account for 64% of the top paid apps and in Brazil and South Korea only 10% of the top paid apps are games. This latter situation is likely impacted by those countries’ “notorious” game rating policies, says Distimo.

In terms of downloads, the U.S. leads, with 101,000 free app downloads and 20,000 paid app downloads per day (out of the top 300 most downloaded apps). Compared with the iPhone, though, these numbers are chump change – that market saw 43 times more free downloads and 16 times more paid downloads daily (also out of the top 300).

In addition, when calculating paid downloads, it’s important to note that paid downloads on Windows Phone include free trials. These types of “paid” apps account for 80% of the downloads, which means that only 4,000 downloads (out of the top 300 paid) are generating revenue in the U.S. Marketplace.

Outside of the U.S., the other top download spots include Germany, the U.K., France and Italy, which hold spots 2 through 5. Out of the more recently added countries, Japan has to largest download volume with 6,000 apps (in the top 300) downloaded per day.

Japan and the U.S. also have the most unique content in their stores, with 215 and 1,361 unique apps, respectively. Chile, Portugal, Colombia and South Africa have no unique content. For the most part, the overlap of free apps is lower compared with the overlap of paid apps. This holds true everywhere but Brazil and South Korea, Distimo found.

One not too pleasant finding: nearly half of the applications are only available in the original 17 countries. That means developers did not take advantage of the new countries when launching their apps or have not updated their older pre-Mango apps since the Mango 7.5 release, which brought the additional countries on board. That may be the most interesting finding of all, as it speaks to developer inertia in this app store.

For more details, the full report is available here.

* The first 17 countries were Australia, Austria, Belgium, Canada, France, Germany, Hong Kong, India, Ireland, Italy, Mexico, New Zealand, Singapore, Spain, Switzerland, United Kingdom and the United. The additional 18 countries added were Brazil, Chile, Columbia, Czech Republic, Denmark, Finland, Greece, Hungary, Japan, Netherlands, Norway, Poland, Portugal, Russia, South Africa, South Korea, Sweden and Taiwan.


Keen On… Mike Daisey: Why America Has Nothing To Learn From Silicon Valley (TCTV)

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Last week, Intuit co-founder Scott Cook appeared on my show and extolled the virtues of the Chinese economic development model. Cook used the example of Deng Xiaoping’s establishment of “Special Economic Zones” such as in Shenzhen that, he said, has resulted in 300 million Chinese people being liberated from “grinding poverty”. Today, the acclaimed monologist Mike Daisey responds to Scott Cook’s argument, describing the defense of Special Economic Zones as “absolutely sickening” and claiming that Cook needed to “wake up” to the appallingly cruel realities of working conditions in Shenzhen.

Daisey extended his criticism of Cook at all of Silicon Valley, arguing that its tradition of outsourcing the production of hardware to companies like Foxconn in China has created what he calls a “vaporized” economy. So whereas some high tech supporters of Occupy Wall Street, like Roger McNamee, think that the American political and banking system can learn much from Silicon Valley, Daisey believes that its reliance on outsourcing the production of its hardware to China is actually a moral warning about how not to behave in today’s globalized economy.

This is the second part of a two part conversation with Daisey whose live show, “The Agony and the Ecstasy of Steve Jobs” continues to play to rave reviews in New York City. Yesterday, he told me why technology journalists are all cowards.


Supercharge Me

A friend of mine once owned a Lotus Exige S. The track-ready machine was a variant of the already nimble Elise, but with a fixed roof and a big ol’ supercharger bolted onto its mid-mounted, 4-cylinder engine.

The weekend he took delivery of the car — coated in British racing green, of course — the two of us blasted out of town for some break-in miles. At one point, I asked how fast we were going. His reply: “I don’t know, the speedometer doesn’t seem to be working.”

Lotus is a quirky little company, always has been. As any enthusiast will eagerly tell you, its bantamweight track rats score off the charts in the areas of handling, acceleration, aerodynamics and lightweight construction. But the cheeky British sports cars have never quite “made it” when it comes to fit and finish. Lotuses lack the interior refinement displayed by higher-volume manufacturers like Porsche.

The Evora S, although markedly more civilized than the Elise or Exige, is not much different. Sure, there’s soft, Paprika-colored leather covering nearly every visible surface. And there are luxurious amenities one would never expect to find inside of a Lotus: heated seats, a machined-aluminum instrument panel and GPS. But you’re still riding mere inches off the ground in what’s essentially a street-legal race car — just ask my fiancée, who needed a few hours to recover from her nausea after we reached our destination. That sort of raw-edged driving dynamic might appeal to 30-year-old, car-obsessed adolescents like me, but will it hold the same appeal for a wealthy 50-year-old dude looking to add a little spice to his daily driving experience? Likely not. It’s also worth mentioning the same 50-year-old dude would need to be a contortionist to finagle himself inside the tight cockpit.

Like my buddy’s racy Exige S, the Evora S adds a supercharger and plenty of track-ready hardware to its tamer, naturally aspirated Evora sibling. Also like its Exige/Elise brethren, a Toyota-sourced engine sits amidships for superior weight distribution and handling. As is now customary with sports cars from Maranello and Germany, the engine sits beneath a layer of heat-resistant glass for you to admire and gaze upon every time you approach from behind.

The Evora employs a more powerful 3.5L V6, though, with the Harrop HTV 1320 supercharger boosting horsepower to 345 (a 69hp gain over the base Evora) and raising the torque to 295 pound-feet (a gain of 37 pound-feet). Those numbers are good enough to run you to 60 mph in a mere 4.3 seconds, six-tenths of a second faster than in the base Evora. To keep all that power in check, Lotus upgraded the six-speed gearbox with a heavier-duty clutch. On the suspension side of things, the front receives stiffer bushings and new upper wishbones for better castor angles, while the rear gets revised geometry, stiffer bushings, and a thicker antiroll bar.

All in, S is 122 pounds heavier than the regular Evora, with a curb weight of 3,168 pounds. That means every extra pony is tasked with moving approximately 9 pounds, about equal with the difference seen in Porsches in its less powerful but lighter Cayman S.

Wish List: Our Favorite Celebs Show Us Their Go-To Gear

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Adam Savage

Adam Savage

Host, MythBusters

Geek Cred: Creates replicas of famous movie props in his spare time. Now at work on a “2001” space suit.

Bio: Martha Stewart aside, Savage may be the closest thing we have to maker royalty. He has designed sets and crafted props for everything from Coca-Cola commercials to Star Wars. On MythBusters, now in its ninth season, Savage and costar Jamie Hyneman use their scrappy building skills to test urban legends, like whether you can get sucked in and stuck to an airplane toilet (you can’t) or whether elephants are afraid of mice (they are). When he’s not firing crossbows or peeling out across the tarmac, Savage is sculpting Maltese falcons in his San Francisco home, just five minutes from the MythBusters shop.

Curta Mechanical Calculator

Curta Mechanical Calculator

“One of my regular ‘let’s go covet expensive stuff’ eBay searches. It’s a mechanical gear-driven calculator from 1947, with a crank handle like a coffee grinder.”

$700-$4,000 | eBay \ Curta

Les Ateliers Ruby Belvedere

Les Ateliers Ruby Belvedere

“For TV stunts that require safety and style: This French-made helmet combines a carbon-fiber shell with a lambskin lining.”

$980 | Les Ateliers

LEGO Volkswagen T1 Camper Van

LEGO Volkswagen T1 Camper Van

“Revisit a bygone era with toy building bricks. This foot-long 1962 Volkswagen Camper Van replica has 1,332 pieces, so it may take a decade to assemble, but it’ll be a magical ride.”

$120 | LEGO

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Portrait Photos: Peter Yang
Product Photos: Timothy Hogan

Wish List: Stuck in the ’70s

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Star Wars: The Blueprints by J. W. Rinzler

Star Wars: The Blueprints by J. W. Rinzler

There are enough Star Wars books to line the walls of the Jedi Academy, but J. W. Rinzler, executive editor at Lucasfilm, has collected such stirring content from all six movies — including original sketches of the Death Star — that it’ll have both Skywalker scholars and casual fans salivating.

$500 | Star Wars

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Photos: Timothy Hogan