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The implementation of 2D barcode in real life

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The implementation of 2D barcode in real life

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    1. 1 The implementation of 2D barcode in real life By Ms. Supaporn Tantanasiriwong Good afternoon everyone, today i’m giving you a presentation with the topic “The implementation of 2D barcode in real life” Good afternoon everyone, today i’m giving you a presentation with the topic “The implementation of 2D barcode in real life”

    2. 2 Overview Introduction Objectives Implementation Result & Discussion Trend of QR Code Conclusion My presentation today will include introduction, objective of my work, how to implement 2D barcode Then, result of my experiment followed by the discussion, trend of QR code, and finally conclusion.My presentation today will include introduction, objective of my work, how to implement 2D barcode Then, result of my experiment followed by the discussion, trend of QR code, and finally conclusion.

    3. 3 Introduction There has been a continuing development of barcodes since the past 30 years where the first linear 1D barcode was invented in the United States. It has been used in many application, such as books, products, medicines, and so on. However it can contain only numbers and English characters. Unlike 1D barcode, Matrix Code or 2D barcode that I’m going to talk about today is two-dimensional way of data encoding. Much more data capacity can obtain from these 2D code such formats including binary, numbers, characters. In another word we can put SMS, text messages, or even URL in it. And QR code as one of the most popular barcode in Japan, first invented by DENSO corporation will be mainly focused on my work today due to its patent free and widely supported by many service providers especially for Thai mobile users. There has been a continuing development of barcodes since the past 30 years where the first linear 1D barcode was invented in the United States. It has been used in many application, such as books, products, medicines, and so on. However it can contain only numbers and English characters. Unlike 1D barcode, Matrix Code or 2D barcode that I’m going to talk about today is two-dimensional way of data encoding. Much more data capacity can obtain from these 2D code such formats including binary, numbers, characters. In another word we can put SMS, text messages, or even URL in it. And QR code as one of the most popular barcode in Japan, first invented by DENSO corporation will be mainly focused on my work today due to its patent free and widely supported by many service providers especially for Thai mobile users.

    4. 4 1D versus 2D barcode This slide shows a comparison of 1D and 2D barcode in how they are used to contain the data. A conventional 1D linear barcode is nowadays used to contain a small amount of information like in ID card, various merchandise items for example. The information stored in this conventional 1D barcode is just binary number. In the picture for example, the chocolate bar that contains this barcode will be scanned by cashier. The binary value in barcode will be used to match with the price list table for cashier to update their inventory and accounting system. Unlike 1D barcode, 2D barcode has a higher data capacity and is equipped with a number of features. It is not just binary data, but also string characters where it can be applied to store any text information like URL, phone contact, short messages.This slide shows a comparison of 1D and 2D barcode in how they are used to contain the data. A conventional 1D linear barcode is nowadays used to contain a small amount of information like in ID card, various merchandise items for example. The information stored in this conventional 1D barcode is just binary number. In the picture for example, the chocolate bar that contains this barcode will be scanned by cashier. The binary value in barcode will be used to match with the price list table for cashier to update their inventory and accounting system. Unlike 1D barcode, 2D barcode has a higher data capacity and is equipped with a number of features. It is not just binary data, but also string characters where it can be applied to store any text information like URL, phone contact, short messages.

    5. 5 Comparison Table between 1D and 2D barcode This table shows a comparison of those 1D and 2D barcodes in aspects of data storage that differ from 1D to 2D. 2D barcode obviously shows its capacity and more alternative encoded data formats over 1D barcode. This table shows a comparison of those 1D and 2D barcodes in aspects of data storage that differ from 1D to 2D. 2D barcode obviously shows its capacity and more alternative encoded data formats over 1D barcode.

    6. 6 Data Capacity and Feature of QR Code Compared to Its Counterparts This table shows some comparison among those 2D barcode available nowadays. Data Matrix has been popular in the United States, whereas Portable data file or PDF417……………………???? QRCode developed by DENSO, Japan proves to be superior to other counterparts in terms of data capacity QRCode is capable of containing the maximum number of numeric data twice and three folds of data matrix and PDF417 barcode format. This is also true in other data format. This table shows some comparison among those 2D barcode available nowadays. Data Matrix has been popular in the United States, whereas Portable data file or PDF417……………………???? QRCode developed by DENSO, Japan proves to be superior to other counterparts in terms of data capacity QRCode is capable of containing the maximum number of numeric data twice and three folds of data matrix and PDF417 barcode format. This is also true in other data format.

    7. 7 Objectives To explain the step-by-step implementation of 2D barcode (QR code) for mobile in everyday life. To share the experience in 2D barcode (QR code) reading To show the various characteristics of QRcode implementation that relates to individual mobile service providers. The objective of my work is explaining step-by-step of how to implement 2D barcode for mobile in everyday life. Also, to provide some experience in 2D barcode reading, also to show the various characteristics of QR code implementation that relates to individual mobile service providers.The objective of my work is explaining step-by-step of how to implement 2D barcode for mobile in everyday life. Also, to provide some experience in 2D barcode reading, also to show the various characteristics of QR code implementation that relates to individual mobile service providers.

    8. 8 Service Providers Kaywa (Switzerland) Quickmark (Taiwan) I-nigma (Japan) This is a list of some well-known and world-wide service providers where their base is in different countries. This is a list of some well-known and world-wide service providers where their base is in different countries.

    9. 9 Characteristics of service providers Now, we have come to the point where we have to choose the service providers to get their reader installed in the mobile phone. I-nigma provides more supports in software download, but it requires a membership to get a complete access to it. Kaywa is not supporting for SMS download, so it is not that convenient for Thai users. Unlike others, quickmark seems to has least service support, this makes it a bit harder for software installation. Now, we have come to the point where we have to choose the service providers to get their reader installed in the mobile phone. I-nigma provides more supports in software download, but it requires a membership to get a complete access to it. Kaywa is not supporting for SMS download, so it is not that convenient for Thai users. Unlike others, quickmark seems to has least service support, this makes it a bit harder for software installation.

    10. 10 Implementation of QR Code A. 2D barcode reader installation on mobile phone This slide is used to show the comparison among those three service providers in terms of how difficult to install their software into the mobile phones. The most and least favorable are I-nigma and quickmark, respectively.This slide is used to show the comparison among those three service providers in terms of how difficult to install their software into the mobile phones. The most and least favorable are I-nigma and quickmark, respectively.

    11. 11 7 steps to get mobile direct download Step1: typing web link for mobile direct download on your mobile phone. Step2: The program will come up to ask you would you like to connect to the internet or not. Step3: After access to the web, it will automaticly check your mobile phone support to their program or not. If I support the program will show that “Welcome to i-nigma your handset is ……… Press here to install the reader Step4: It ask you that would you like to install the i-nigma program or not. Step5: after clike yes to installation the mobile will ask you where you want to keep your program on?...you are just pick one. Step6: The picture shows the installation process. Step7: After finish the installation, you will see the icon of i-nigma program ready to use.Step1: typing web link for mobile direct download on your mobile phone. Step2: The program will come up to ask you would you like to connect to the internet or not. Step3: After access to the web, it will automaticly check your mobile phone support to their program or not. If I support the program will show that “Welcome to i-nigma your handset is ……… Press here to install the reader Step4: It ask you that would you like to install the i-nigma program or not. Step5: after clike yes to installation the mobile will ask you where you want to keep your program on?...you are just pick one. Step6: The picture shows the installation process. Step7: After finish the installation, you will see the icon of i-nigma program ready to use.

    12. 12 Implementation of QR Code B. Generating of 2D barcode Besides the barcode reader for QR code reading, 2D barcode generation is also different from one service providers to another. In some application, the smaller barcode, the less space is required. And I-Nigma as summarized in the table seems to fit this best. 2D barcode nowadays support all kinds of data entry from basic information like telephone number to URL and text messages. Besides the barcode reader for QR code reading, 2D barcode generation is also different from one service providers to another. In some application, the smaller barcode, the less space is required. And I-Nigma as summarized in the table seems to fit this best. 2D barcode nowadays support all kinds of data entry from basic information like telephone number to URL and text messages.

    13. 13 Implementation of QR Code

    14. 14 Requirement of 2D Barcode Reading Hardware 2 MP-or-higher camera phone with GPRS, WAP, and HTTP support Software Kaywa, I-nigma, or Quickmark Reading Techniques Enough light intensity, good scanning distance This slide is kindda giving an overview of what we need to have in terms of hardware, software and techniques to be able to read the 2D code successfully. This slide is kindda giving an overview of what we need to have in terms of hardware, software and techniques to be able to read the 2D code successfully.

    15. 15 Flow Diagram of 2D barcode reading

    16. 16 C. Reading technique

    17. 17 Experimental Result This experiment is done to simulate the situation where the barcode is on computer screen or high intensity of light environment The other is done on paper just like 2D code we found on product or advertisement. The result shows us that both light intensity and scanning distance influence on the reading capability of mobile scanner. Reading the code from computer tends to be easier than from the paper. The computer provide more effective scanning range than paper. And the bigger size of code influence the effective scanning distance or focusThis experiment is done to simulate the situation where the barcode is on computer screen or high intensity of light environment The other is done on paper just like 2D code we found on product or advertisement. The result shows us that both light intensity and scanning distance influence on the reading capability of mobile scanner. Reading the code from computer tends to be easier than from the paper. The computer provide more effective scanning range than paper. And the bigger size of code influence the effective scanning distance or focus

    18. 18 2D barcode is superior to the conventional 1D barcode in its data capacity and various applications Camera phone equipped with 2D barcode reader is preferable to use as 2D barcode scanner. The implementation cycle of 2D barcode involves I. Barcode generation II. Barcode software installation on mobile phone III. Reading techniques Result and Discussion

    19. 19 Result and Discussion (cont) Kaywa and quickmark provide more generating code functions than i-nigma I-nigma is experimentally considered the easiest-to-install barcode reader on mobile phone. Proper light intensity and focal distance from mobile scanner to 2D barcode both define the success of barcode reading

    20. 20 Trends of 2D Barcode Applications

    21. 21 Other Applications QR Code used for Blood Test Process Management in Australia. QR Code Application in a Jewellery Shop in France.QR Code used for Blood Test Process Management in Australia. QR Code Application in a Jewellery Shop in France.

    22. 22 Payment Slips (Taiwan) QR Code Application in Payment Slips Management in Taiwan.QR Code Application in Payment Slips Management in Taiwan.

    23. 23 2D Trend example (Thailand) For the last one, it is unbelievable that we got one application in Thailand for bank process management. Kasem : For the last application I want to you is the “save-our-nation” paycheck that I just got from the Thai government. This is not so surprising in that there is a 2D code image on it.For the last one, it is unbelievable that we got one application in Thailand for bank process management. Kasem : For the last application I want to you is the “save-our-nation” paycheck that I just got from the Thai government. This is not so surprising in that there is a 2D code image on it.

    24. 24 New Experience of using 2D barcode For your own experience, I hope you all will enjoy using 2d barcode reader like this guy.For your own experience, I hope you all will enjoy using 2d barcode reader like this guy.

    25. 25 Thank you for your attention Is it quite interesting technology, isn’t it? For anyone who want to test scan the 2d barcode, I got a snag box and my name card for you to test. I will put it here. Have Enjoy it. Thank you very much.. Is it quite interesting technology, isn’t it? For anyone who want to test scan the 2d barcode, I got a snag box and my name card for you to test. I will put it here. Have Enjoy it. Thank you very much..

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