The leaders who determine the overall strategic direction and business contribution of enterprise information technologies have strong views on how RFID should—and should not—be used. Given the massive impact they have on the RFID industry, it's not surprising that most CIOs have strong opinions on the technology, including its current uses and misuses, and future prospects. For a CIO's view of RFID inRFID Journal asked five CIOs working in five key fields—manufacturing, health care, food products, transportation and retailing—to reflect on their current relationship with the technology, the lessons they've learned, and where they believe things are headed.

InDow launched a multigenerational supply-chain program aimed at pulling together sensor networks, global positioning systems and auto-identification technologies to improve the way the company tracks materials, both in transit and in warehouses. Dow's intent is to be a leader in leveraging technology for value; we are not doing this for the sake of new technology.

Contactless Arcade Game Machine RFID Smart Card Reader Arcade Machine

Dow will only launch RFID projects that have the right combination of tangible value, strategic alignment and feasibility. Other benefits attributable to the technology include a percent container fleet reduction and an improvement of up to 90 percent in the reliability of delivery-time windows, plus the elimination or early detection of product theft.

Kepler believes that standards, technology maturity and innovation will combine to drive widespread RFID adoption. Today, with a chip in his arm—but not on his shoulder—Halamka holds definite views on the current state of RFID as well as its future. He's particularly bullish on the technology's potential as a patient identification application. On the other hand, Halamka sees a bright future for active RFID technologies in tracking expensive medical equipment, patient beds and staff, noting it's important to consider privacy and respect issues when monitoring employees.

Halamka says a combination of bar codes and passive and active RFID technologies is working well in his various pilots. The company counts on RFID to help it streamline the management of its rolling stock and cargo, as well as to provide capital asset and supply-chain insight, says Deb Butler, the Norfolk, Va. Trackside RFID scanners are situated at strategic locations, including inbound and outbound routes at yards, some yard tracks, interchange points and some customer locations.

RFID projects are green-lighted at Norfolk Southern for the same reasons the company would approve any project, Butler says: "Reasons for green-lighting include improvement in our operational safety, a positive return on the investment, and an industry initiative that we need to participate in due to our tight integration with peers in the railroad industry.

Canceling an RFID initiative would be at least an equally difficult and complex decision. This occurs more quickly than a manual process. If the car is moving in the rail network, we will know it based on AEI scans, and know where it was last scanned.

Down the road, Butler would like to be able to use an affordable RFID solution for the management of intermodal equipment, such as containers and chassis.

Even further in the future, Butler is looking forward to the arrival of smaller, cheaper and easier-to-use tags.

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Motes, also known as "smart dust," are tiny tags as small as grains of sand. Besides tracking the location of Norfolk Southern's railroad equipment, such technology would enable managers to monitor temperature, humidity and other environmental factors, helping them to reduce incidents of spoilage and returned shipments. The decision on whether to green-light future RFID initiatives will depend on the customer and the project's requirements, Chappelle says.

While Sara Lee wasn't initially thrilled with the idea of adopting RFID, Chappelle says the Wal-Mart project has actually helped both parties improve business operations. Sara Lee is also testing RFID for internal use with a small pilot project involving a single food production process segment to automate meat cooking.

Chappelle believes that RFID is destined to play an increasingly crucial role in the supply chain and manufacturing.

Nearly two-thirds of Metro Group's stores are in Germany, but the company also has shops in 30 other countries in Europe, Africa and Asia. Wolfram's role at Metro Group is that of a technology strategist. His organization handles systems development and consulting, computer center operation, provisioning of network services, IT purchases, and groupwide coordination of IT strategy.

Metro started introducing RFID along its entire supply chain in Novemberthe first retail group in Germany to do so. Wolfram says the company's objective was the optimization of logistics and warehouse management processes. Encompassing about locations, the initiative marked the largest operational RFID deployment in the European retail sector.

The trial is tagging and tracking 30, items in the men's fashion department, from the distribution center to the point of sale. More than 60 RFID readers, installed in the incoming-goods area, at all doors between the back and the front of the store, in dressing rooms and at cash registers, enable employees to know at all times where each piece of merchandise is on the sales floor.

In addition, smart dressing rooms use RFID to display information about clothing items and the availability of items in different colors or sizes, and to recommend complementary products and combinations. Wolfram believes that broad-scale deployment of RFID on the item level will be a key step in the technology's maturity. As the number of products using RFID on the item level expands, Wolfram predicts the arrival of a number of new and innovative services. Wolfram says Metro's various deployments and trials have shown that RFID can provide the company with an entirely new perspective on its processes and operational setups.

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RFID also has the potential to become an important cross-industry enabling technology.Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles. RFID is a technology that surrounds us every day. Even many of our pets have RFID chips in them! RFID is essentially a form of electronic bar tag — one that can be much smaller.

A nearby reader can use radiowaves to read the RFID tag without any visual contact. RFID stands for radio-frequency identification.

A small chip — known as an RFID tag — is attached to or implanted in an object. The tags contain information that can be read at short range via radio waves. In other words, most RFID tags sit idle most of the time. When an RFID reader is comes near them or is waved over them, the reader provides enough power for the data on the tag to be read.

It functions similarly to NFC near-field communication. A bar code can only be read if the reader can visually see the bar code. RFID tags can be read if the reader is nearby, even if a bar code would be obscured. RFID tags can be used for tracking packages in the mail or goods in a warehouse. The RFID tag can contain tracking information or just a unique identification code. When you cross the border, the border agent can scan the passport and the machine can read the data from the RFID chip.

RFID chips are also used in credit cards with contactless payments. When you tap a credit card to pay for something, the machine reads an RFID chip embedded in the card. They can be read by a machine with a quick tap.

Handheld RFID Readers & Scanners

Many household pets also have RFID chips embedded in them. If your pet is ever lost, a veterinarian or animal shelter can read the microchip with an RFID reader.

The same technique can be used to associate a unique identification number with other animals — tiny RFID chips have even been used to track the movements of ants.Account Options Sign in. Top charts. New releases. Add to Wishlist. NFC Reader is a simple and efficient tool letting you to read contact-less tags on your smartphones and tablets.

To use NFC Reader, you have just to hold a tag or a card against the back of your device to read it. You can also manage the tags and cards previously scanned in the History section. Your feedback and ideas to improve NFC Reader are also welcomed. Send me an email for that : sylvain. Reviews Review Policy. View details.

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Flag as inappropriate. Visit website. Privacy Policy. More by Sylvain Saurel See more. Binary Converter. Sylvain Saurel. Binary Converter helps you to convert texts in Binary, Octal or Hexadecimal. My Thermometer. My Thermometer gives you temperature around you by using your device's sensors.

See more.Quid I don't Unfortunately it blocks my metro card from working at kiosks forcing me to pull it out every time which is annoying. Quid on May BlindZenDriver Registered User regular. May It may or may not be possible to remove the blocking.

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I would expect that the wallet is acting like a Faraday cage, meaning the content is kept in a metal case or metal webbing so that metal may or may not be possible to remove. Try and see it there is some sort of inner liner in the wallet pockets that can be removed. Nothing to do with your wallet, just a demo of a Faraday cage. Rich on Beer - I talk about drinking beer.

You read about it. Hahnsoo1 Make Ready. We Hunt. Registered User regular. While you can't remove the RFID blocking from that wallet without unsewing it and resewing it together, you can probably have someone customize an extra pocket, or put two elastic bands around it to secure your metro card on the outside of the wallet.

rfid arcade card

Or a hybrid solution where you have someone or yourself sew or rivet elastic bands to hold the corners of your metro card onto the wallet, but that seems silly. If you don't have a phone case, or your phone case is something you can replace, I believe there are phone cases that can hold transit cards snugly. I've seen people use those for BART. Radiation Registered User regular. Wouldn't the phone interfere with the chip eventually?

May edited May Hahnsoo1 on May Edit: new question. Does anyone even sell a minimalist wallet that does have RFID protection? Now to play the waiting game. Those look cool, but I'd be worried about my cards bending in my pocket. Quid, be sure to report back on how it works! Official member of the Grilling Gentry "Brevity is the soul of getting your shit read. Darkewolfe Registered User regular. Nope, sorry. But a real leather wallet.

Robot King Registered User regular. I think the slimmy wallet has an rfid blocking wallet.

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Mugsley Registered User regular. If anyone is interested in a middle ground for wallets, I've been using a Allet for about 6 years now. Outside is leather and the inside is rip-stop parachute material. Brody on May I will paint you across history in the color of their blood.

Clearly you need to stick it under your skin on my wrist.Long checkout lines at the grocery store are one of the biggest complaints about the shopping experience.

RFID tags are intelligent bar codes that can talk to a networked system to track every product that you put in your shopping cart. Imagine going to the grocery store, filling up your cart and walking right out the door. No longer will you have to wait as someone rings up each item in your cart one at a time. Instead, these RFID tags will communicate with an electronic reader that will detect every item in the cart and ring each up almost instantly.

The reader will be connected to a large network that will send information on your products to the retailer and product manufacturers. Your bank will then be notified and the amount of the bill will be deducted from your account.

No lines, no waiting. RFID tags, a technology once limited to tracking cattle, are tracking consumer products worldwide. Many manufacturers use the tags to track the location of each product they make from the time it's made until it's pulled off the shelf and tossed in a shopping cart.

Outside the realm of retail merchandise, RFID tags are tracking vehicles, airline passengers, Alzheimer's patients and pets. Soon, they may even track your preference for chunky or creamy peanut butter. Some critics say RFID technology is becoming too much a part of our lives -- that is, if we're even aware of all the parts of our lives that it affects.

In this article, you'll learn about the types of RFID tags and how these tags can be tracked through the entire supply chain. Lastly, we'll examine what some critics consider an Orwellian application of RFID tags in animals, humans and our society. How Location Tracking Works.The problem isn't that these products don't work, it's that they're a solution to a problem that doesn't exist in the real world.

RFID-related crime isn't only very unlikely, it's non-existent. It happens every Christmas. It was initially used primarily for inventory tracking, but morphed into all sorts of uses, including authentication, passports, identification cards and credit cards. You can even buy RFID-blocking totes, fanny packs, and backpacks. The manufacturer's claims would be true, if not for the fact that there isn't any RFID crime to protect against. There are millions of RFID-enabled credit cards.

No one knows for sure how many credit cards in the U. RFID-enabled credit cards can wirelessly transmit the necessary personal information from a card held a few inches away from a RFID reader to complete a financial transaction.

RFID is especially subject to hacking because the transmission protocol is not encrypted, and, at least, in the first generation of RFID-enabled credit cards, it would transmit the financial information in clear-text. Very soon after RFID-technologies were introduced, hackers were attacking them. For a few years, RFID skimmers made reputations by showing how far away they could accomplish the attacks. Today, you can find dozens of demonstration videos where a security researcher shows how easy it is to do.

These scare videos, live demonstrations and the numerous news articles that accompany them, usually play out some doomsday scenario where a hacker sits on a street corner incepting every RFID-credit card that walks by.

The scariest scenarios include some foreign attacker remotely scanning your passport to identify you or steal your identity. Many passport services even offer a premium passport folder that blocks RFID waves. You can use a myriad of materials that are poor conducts of electromagnetism to block RFID waves — just a few sheets of thick aluminum foil will do the trick.

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The RFID-blocking vendors will try to overwhelm you with technical terms and specifications, including frequencies and antenna sizes. Aluminum foil works to block them all; you just may need more foil sheets. Yes and no. Some have been shown to be less reliable than aluminum foil.

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I mean no real RFID-enabled crime ever! There have been hundreds of millions of credit cards stolen in the same timeframe and likely billions of financial crimes, and not a single real RFID theft. The videos prove it can. But there is a huge gulf in the world of threats and risks between what can be done and what is likely to be done.

And so far, based on over a decade of historical evidence, RFID-related crime appears not only very unlikely, but non-existent. They have threatened me, yelled at me, and called me a goof well, much worse than that. And in all these years, they have yet to produce evidence of a single real-world RFID crime. Year after year, nothing. This ignores the fact that banks would certainly notice if their RFID-enabled cards were being ripped off in a certain area or at greater percentages.


If RFID-enabled crime were the huge boon that vendors claim it is, you would get more and more RFID criminals committing crimes until at least one of them copped to how they did it.

Part of every plea bargain is admitting to your crime and telling the authorities all the details.

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Some people ask me about the other doomsday scenario where a foreign agent steals their passport information.Microcontroller Tutorials. RFID technology has been around for quite a while. In this article, I will show you how you can easily use cards as keys for anything, from attendance systems, to electronic locks and even arcade gaming!

Upon purchasing the module, you will have the RFID reader board, an RFID card and tag and two eight-pin headers: one straight and one bent to 90 degrees. Obviously, you need to solder any one of those pins into the eight holes on the reader board. The choice as to which header to use depends on your project.

The module runs on 3. Fortunately, even though the module is powered through 3. This means, we can just connect the RC module directly to an Arduino like this:. If you want to use I2C, you need to modify the module to make the chip go to I2C mode.

This is discussed in the last part of this article. You can download it in his repository. The 1 KB of space is divided into 16 sectors. The sectors are further divided into 4 blocks each with 2 bytes of data. You can use the UID of the card to identify it!

We can use that memory to write data into the card. To enable I2C, we must cut the connection of the trace on the board to pin 1 on the IC.

Here is a sketch that uses this library credits to Manuauto :. If you did, kindly place your comments below! Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed. Skip to content.

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