qr code
Latest
In China, virtual stores may go one step more virtual
I love the concept of virtual stores. You whip out your phone and order merchandise for home delivery, typically using QR codes. We first saw these pop up when Tesco launched one in the South Korea subways. They appeared in the Prague subway system, in Sweden's Jetshop and with Toys R Us' mobile interactive virtual store initiative. Virtual stores have been spotted in Australia, Singapore, Germany, Canada and the UK. The system usually works through large posters of fake store shelves, all labeled with phone-readable codes. When you see items you desire, just point, shoot and order. Customers receive an automated message that confirms the purchase and work with vendors to iron down delivery details. Now, China is joining the virtual storefront revolution. According to Springwise, Unlimited Yihaodian plans to add ecommerce to public spaces, with a virtual virtual store experience. (Yes, you read that right.) The store will actually project over the real world, adding another layer of virtual into the virtual shopping experience. Retailers will be able to cut down on physical plant costs by skipping bricks and mortar and creating a straight path from warehouses to the consumer. It sounds like this may still be proof-of-concept project (if any Chinese readers can figure anything further out, please let us know!) but we look forward to seeing it pan out. Right now, here in Denver, it's 0 degrees Fahrenheit. Heading to a public square to play shopping games with my phone doesn't sound nearly as appealing as competitive shopping in a warm, enclosed subway. In the TUAW newsroom, we're having a debate whether this new option is more weird than cool or more cool than weird. What do you think? Drop a note in the comments and share your opinion.
Acoustic barcodes store data in sound, go on just about anything (video)
Technologies like NFC, RFID and QR codes are quickly becoming a normal part of everyday life, and now a group from Carnegie Mellon University has a fresh take on close-quarters data it calls acoustic barcodes. It involves physically etching a barcode-like pattern onto almost any surface, so it produces sound when something's dragged across it -- a fingernail, for example. A computer is then fed that sound through a microphone, recognizes the waveform and executes a command based on it. By altering the space between the grooves, it's possible to create endless unique identifiers that are associated with different actions. It's easy to see how smartphones could take advantage of this -- not that we recommend dragging your new iPhone over ridged surfaces -- but unlike the technologies mentioned earlier, not all potential applications envisage a personal reading device. Dot barcodes around an area, install the sound processing hardware on site, and you've got yourself an interactive space primed for breaking freshly manicured nails. We're pretty impressed by the simplicity of the concept, and the team does a good job of presenting scenarios for implementing it, which you can see in the video below. And, if you'd like to learn a little more about the idea or delve into the full academic paper, the source links await you. [Thanks, Julia]
Target adds QR codes to hot holiday toys for secret shopping
Well, this one should give parents with ever-present ankle-biters reason to celebrate. Starting Sunday, October 14th, Target will make a special in-store area available highlighting 20 of the most sought-after toys -- all tagged with QR codes for one-stop, secret mobile shopping. The initiative is being targeted at consumers (read: frazzled Moms and Dads) who need to conduct their frenzied gift-buying without the prying eyes of curious children. You'll have to install the company's app to scan the codes and opt-in for the free shipping, but it's really no more complicated than that. All told, it's an added bit of convenience that should relieve some of that mad holiday stress, but it's definitely bad news for the impulse buyer. You can check out the PR after the break for the full list of included products.
Bank of America testing QR Code scanning mobile payment system in North Carolina
Mobile payment is still a bit of a wild west at the moment, and seemingly every technological and financial institution has a dog in this fight. Bank of America's not going to just sit idly by and watch it all unfold. The US's second largest bank has flirted with NFC in the past and is currently doing trials with QR scanning in Charlotte, North Carolina, where it's based. At present, five sellers in the area are taking part in the pilot program, with bank employees given access to the technology. The three-month trial is the result of a partnership with mobile payment company Paydiant, is compatible with Android handsets and iPhones, no NFC needed, naturally.
New 'nano-code' could help fight banknote forgery by embedding invisible QR-style ciphers
We've all seen (and probably used) QR codes at some point. And, handy as they are for quick linking to apps, or value added content etc, there's usually not much else going on. Unless you're one of the team at South Dakota School of Mines and Technology, that is, who have created a tiny version of the quadrilateral-codes that could be used to spot counterfeit money. The invention uses nanoparticles combined with blue and green fluorescent ink, and can be sprayed onto surfaces such as glass, plastic film, or of course, pictures of American presidents. The nano-code remains invisible until placed under a near-infrared laser, making it ideal for helping spot legit bank notes. The creators say they have done significant wear tests, which suggest that it's durable, but they also accept that eventually criminal technology could eventually catch up, in the constant cat and mouse game between mandated money producers and forgers. Whether there'd be links to the Benjamin Franklin Wiki page is unclear.
Visualized: World's largest QR code is a Canadian maize maze
And why wouldn't it be? That's how the Kraay family of Lacombe, Alberta, Canada gets down, as evidenced by the family's past 13 years of elaborate corn maze designs -- from a logo of the Edmonton Oilers to a 25th anniversary commemoration of Rick Hansen's "Man in Motion" tour. Said QR code sends adventurous scanners to a website for the Kraay's family farm website. The code also got the Kraays into the Guinness Book of World Records for "World's Largest QR Code," which was really what drove this whole project. At approximately 29,000 meters (1.1 square miles), that's quite a bit of carefully crafted corn designing. It's certainly more elaborate than the previously claimed record holder, and a lot more official. "It was something that we didn't think would happen. There were a lot of little things we had to do and Guinness is pretty picky with how you collect your evidence. We were a little bit on edge on whether it would come through so we were very relieved and very excited," Rachel Kraay told CTV News about the project. To verify that the code works, the Kraays had to commission a helicopter to fly them over their own farm, allowing them to scan it while hovering hundreds of feet above. And then, at the end of last week, the Guinness folks sent over a package certifying the bizarre world record. "They didn't even call. I just went to the door and there was a large package and inside was the certificate and a letter. I guess that's how they do it." [Image credit: Facebook]
LevelUp unveils payment docks that take both NFC and QR codes, leave out the guesswork
Most stores accepting mobile payments usually have to take just one format, whether it's Google Wallet, Square or another flavor that you probably can't use. LevelUp is convinced you shouldn't have to choose platforms: it just revealed a new payment dock that will recognize both the company's existing QR code system as well as NFC. It's much easier sight on the eyes than typical NFC terminals, to boot. Just don't expect a one-for-one recreation of systems like Google Wallet or Isis. Rather than expose your banking details by holding them in a chip, LevelUp's NFC is just used to move the transaction along -- if it's used to get things started, shoppers can either switch to a QR code or complete the transaction with a second tap. The company is mostly planning to replace its existing payment points across the US with the NFC-aware models. Bluetooth 4.0 is an option for the future, however, which could make LevelUp even more of a Swiss Army Knife for the world of mobile commerce.
Three handy Mac tools for working with QR Codes
You might not think about them much. When you do, it might be to decry the invasion of robot vomit onto every ad, billboard and poster. Still, the humble two-dimensional QR Code -- originally developed by a Toyota subsidiary to assist in automotive manufacturing -- has become ubiquitous. QR Codes can deliver almost any kind of digital data, as long as it fits within the code's capacity; the densest versions of the barcodes can hold more than 4,000 ASCII characters, but most of the codes you see in public are much less info-packed. They're ideal for short URLs, vCard contact info, SMS or phone call "triggers" for mobile phones, and plenty of other cool tricks. I've used them on name badges for customized scoring forms and on stickers in out-of-the-way corners as scavenger hunt targets. Unfortunately, some marketers seem to think that putting the codes on highway billboards (where you can't really pull out your phone to scan them as you're driving by at 55 MPH) or on subway platforms (the underground thing, not so much with the 3G data) is helpful and clever -- it's not. You need to put them where people have the luxury of time and the benefit of bandwidth; otherwise they're just clutter. Although iOS devices don't natively handle QR Codes yet, there are plenty of third-party apps to enable code scanning. Over at our sibling site TechCrunch, Brenden Mulligan suggests that the best way to help QR Codes make the final leap from curiosity to mainstream tech would be to have the built-in Camera apps on iPhone and Android optionally set to "always looking for QR Code" mode while running. If there's a code in the field of view, says Mulligan, the app should prompt you to process the code. I can think of a couple of ways this would be annoying (what if you're actually trying to take a picture of an advertisement, versus scanning the code?) and potentially harmful (QR Codes can point to malware sites, so automatically decoding them isn't always the best plan). Still, integrating QR scanning capability into the built-in apps is a natural next step if handled gracefully. On the Mac, however, you don't often think of scanning barcodes unless you're cataloging your book collection. Suppose you're testing a new code or looking at one in a PDF or on a website; wouldn't it be nice to confirm where it's going and what it's doing? Enter the $2.99 QR Right, available in the Mac App Store. QR Right, from Ripe Apps, behaves like a camera pointed at your screen, except without the camera. When you run QR Right, you click the dock icon or the menubar icon to "scan" your Mac screen. Any detectable QR Codes or 1D barcodes are highlighted, with the decoded data right below them. If it's a URL, one more click will open that page in your default browser. QR Right is fast and accurate, and if you need the feature, $2.99 is a bargain. At the moment, the app is suffering from a cosmetic bug on the Retina MBP where it renders codes at 4x the correct size; that's not uncommon for apps that have to deal with the screen bitmap, and the disconnect between display elements and raw pixels is causing some issues for screenshot tools as well. [Side tip: if you're a Retina MBP user, the indispensable €14 utility SwitchRes X should be on your shopping list. Not only does it give you granular control over all the Retina-friendly HiDPI screen configurations, it lets you force your screen into non-Retina versions of the standard resolutions when needed. Apps such as QR Right that are skittish with Retina behave just like they should when you dodge back to a straight 1440x900.] The more "normal" side of the QR Code process would be the part where you hold a code up to a camera (or a camera up to a code) to read/act upon the content. That's where the free QRreader app comes into play. This free utility uses your Mac's iSight/FaceTime HD camera to scan printed codes; it promptly opens them in your default browser. Unfortunately, since QRreader is built with Adobe's AIR framework, it's susceptible to outside factors that might break functionality; in this case, the latest version of AIR (3.3) doesn't allow QRreader to work properly. If you're still running v3 of AIR, though, it does the trick. For making your own codes on the fly, there are plenty of free and premium online tools; if you'd like to integrate QR Codes into your database projects, however, I recommend the CNSBarcode plugin for FileMaker Pro. This $85 plugin enables instant creation of QR Codes (plus scores of others), and also enables barcode scanning within FileMaker. Codes can be calculated from any data fields, making it simple to programmatically generate codes for URLs, contacts and more. CNS Barcode also makes a $9.99 iOS app that can scan and create QR Codes and other codes, even allowing third-party apps to send URI requests for code creation.
Google Goggles update brings support for devices without autofocus
If you thought Google's perspicacious searching application was clever before, prepare for a shock. Google Goggles version 1.9 adds support for devices without autofocusing optics, giving those on budget gear a chance to use the real world as a search box. Point it at a QR code containing a URL, and it'll show you a thumbnail of the page and check its credentials against its blacklist of malicious sites. If it comes up short when searching for a product, it'll even search for similar-looking items to help you find what you're looking for, and it's available from the Play store for free -- so you don't really have any excuse.
Austrian city builds public library with nothing but QR codes, NFC and stickers
Strangely, the Austrian city of Klagenfurt doesn't have a public library, even though it hosts the Festival of German-Language Literature. However, an initiative dubbed Project Ingeborg is turning the municipality into a book repository of sorts with 70 QR code and NFC chip-equipped stickers. Plastered throughout town, they direct users to web pages where they can download public domain works, largely from Project Gutenberg. Oftentimes, e-books will be located in relevant locations -- so you'll be sure to find Arthur Schnitzler's The Killer near the police station, for example. Come August, the team behind the effort will partner with local talent to distribute books, music and other digital content too. In an effort to build a stronger bond to the location, the organizers have prevented search engines from indexing the links, so you'll have to visit Klagenfurt to access the curated goods. If you'd like to turn your city into a library, the group hopes to release instructions for replicating their system soon. [Thanks, Michael]
Amazon's Flow augmented reality app comes to Android, makes shopping more entertaining
The iOS crowd's been able to enjoy Flow's AR features since late last year, but fortunately for those on the Android side who've been missing out, this powered-by-Amazon app is now (finally) also available on Google's OS. It's simple, using augmented reality and A9's "continuous scan technology," the application allows users to buy, as well as get extra information on products such as video games, books, toys, DVDs and CDs through simply using one's smartphone camera -- much like Google Goggles does. Additionally, Flow will keep your scanning history on file, making it easier to find items by date, name, category or scan type. What's more, Amazon's Flow won't cost you a nickel, and it's up for download now via the company's own app shop and the Google Play link below.
Apple demos Passbook, a one-stop shop for tickets and boarding passes
From airline and train boarding passes to concert tickets, we've seen a variety of tix make their way into the digital realm at venues around the world. With today's announcement of Passbook, the hard copy credential may soon be a thing of the past. Speaking on stage at Apple's WWDC keynote, VP of iOS Software Scott Forstall demonstrated the feature with United boarding passes, Fandango movie tickets and a Starbucks gift card. While none of these examples are making their premiere debut, Passbook will certainly make the QR-code-based stubs more user-friendly, while also increasing awareness among folks who continue to opt for paper while doubting the usability and authenticity of a digital counterpart. Passbook is also location aware, bringing up a Starbucks card as you approach a shop, for example. You can also get updates related to your stored credentials, such as a gate change announcement with a pending United boarding pass. The feature will come bundled with iOS 6, set to launch this fall. Check out our full coverage of WWDC 2012 at our event hub!%Gallery-157917%
Google Fiber GFHD100 'IP set-top box' breezes through the FCC, doesn't say where it's headed
The future of Google as a hardware manufacturer (beyond its purchase of Motorola) continues to be shrouded in rumor and mystery, but the GFHD100 box that just popped up in the FCC's database is very much a fact. As seen in the pictures, it's sporting a Google Fiber label which suggests it's a part of rolling out video services to the Kansas Cities, and also reveals it's being built for Google by Humax. The MAC address shown in the picture is registered to Google directly, while the test report calls it an IP-set top box, equipped with WiFi, IR, USB, Ethernet, HDMI input and output and an Ethernet / coax (we assume MoCA?) bridge, which sounds similar to the boxes favored by Verizon's FiOS. Unfortunately our only view of the device itself is from underneath so there's not much else to glean about its abilities or possible relation to the hardware Google has reportedly been testing around the country, but you can hit the source link below to dig through the documents yourself or check a close up of the label (we tried the QR code, it appears to be for registration but it didn't work) after the break.
The electronic cube-head waiter in Watch Dogs gave us this link
In the Watch Dogs trailer Ubisoft showed at its E3 press conference, a waiter with a cube TV head in the background flashed us a QR code, which sent us to this link to a dotconnecxion page. dotconnecxion appears to be a "digital art movement" that exists in the Watch Dogs universe, and, with this website, perhaps our own.[Thanks to everyone who sent this in!]
QR codes get gussied up in 'Beautiful Traps,' become art (video)
Louis Vuitton QR codes not your thing? Leave it up to Yiying Lu -- illustrator of the infamous "fail whale" -- to make QR codes presentable enough to bring home and show the family. As part of an art project called Beautiful Traps, Lu hand painted codes into portraits featuring carnivorous plants. The codes aren't just for show -- scanning them pulls up a video of the painting process, handily viewable on your mobile device of choice. Roll past the break for a timelapse video of their creation.
ShelfX's Vending Fridge nixes the cashier, uses QR codes, RFID to 'know what you took'
QR codes and RFID tags aren't uncommon when it comes to automated payment applications, and now Colorado-based ShelfX has purposed them for its new wireless-equipped Vending Fridges. Eliminating the need for a cashier -- or cash, for that matter -- each unit allows you to purchase any items packed inside by scanning a QR code with your phone (using the company's app) or an RFID badge. Upon presenting either method to the machine, it's able to tell who you are and unlocks its door. From there, you can grab whatever you'd like, while ShelfX automatically pulls funds your account for what's been removed. The system is also smart enough to know when goods are put back, so you won't have to worry about being charged while making up your mind. All of the money goes through ShelfX, allowing it to take "a small percentage" for itself before sending a monthly payment to owners. The Vending Fridge is currently on sale for $600, and a retrofitting kit for your own fridge is also available for half that amount -- no word on whether it has kid-blocking or crab-proofing options, though. You'll find more information in the press release just after the break.
Newsflash uses high-frequency light to transmit data from iPad to smartphone, we go hands-on (video)
MIT's Media Lab is chock-full of cutting-edge tech projects that researchers create, then often license to manufacturers and developers. One such project is called Newsflash, and uses high-frequency red and green light to transmit data to the built-in camera on a receiving device -- in this case Samsung's Epic 4G. The concept is certainly familiar, and functions in much the same way as a QR code, generating flashing light that's invisible to the human eye instead of a cumbersome 2D square. In the Media Lab's implementation, an iPad is used to display a static news page with flashing colored bands at the top, representing just a few vertical pixels on the LCD. As the device presents the standard touch experience you're already familiar with, it also broadcasts data that can be read by any camera, but flashes too quickly to be distracting or even noticeable to the naked eye. A NewsFlash app then interprets those flashes and displays a webpage as instructed -- either a mobile version with the same content, or a translation of foreign websites. As with most MediaLab projects, Newsflash is simply a concept at this point, but it could one day make its way to your devices. Jump past the break to see it in action.
Yahoo unveils app search page for Android and iOS, because we need it
Yahoo may be sliding down the search engine totem pole, but the company is doing its best to climb back up, with a new space dedicated to apps. This week, Yahoo added a new "Apps" tab to its search page, giving users a new portal into both the Android Market and iTunes App Store. Results can be filtered by both price and category, with iOS and Android apps aligned in separate tabs. Once you select an app, you can download it by scanning a QR code, sending a download link to your handset, or by simply clicking through to iTunes or the Android Market. There's also a "trending now" interface, as well as a full list of Yahoo user reviews, displayed directly within the page. Check it out for yourself, at the source link below.
MasterCard's QkR mobile payment system enters trial in Australia
MasterCard is all over the map when it comes to mobile payments. The credit company will partner with anyone, anywhere, anytime if it means getting new customers and making a buck on the deal. Its latest offering is called QkR, an Australian effort with support from the Hoyts chain of movie theaters and Commonwealth Bank. The initial trial run will be at La Premiere cinemas, where customers will be able to order and pay for food and beverages right from their seat with the QkR app. To initiate the transaction a you scan the QR code or tap the NFC tag attached to the arm rest, and a staff member delivers the trough of popcorn and kiddie pool of coke right to your seat. Now all we need is this sort of high-end treatment in American movie theaters. Check out the video after the break to see it in action.
Google demos QR code Gmail access, claims something better in store
What's the big G up to here, then? It seems the Gmail team has been tinkering with a new secure method of accessing your precious email. Type your credentials into your phone, then scan a QR code in the browser to log in. It's ideal for public machines where typing your password might gift your credentials to any key-logging software. Sadly though, it seems the venture was just an experiment, with Google employee Dirk Balfanz confirming so on his Plus account. So, we might not be accessing our Gmail sans keyboard anytime soon, but with said staffer also teasing that his team are working on something "even better" who knows how we'll be logging on in the near future -- let's just hope it's not this.
