QR Codes By: Jayrell Ringpis. Overview What is a QR code? Who uses them and where? How do you read...
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Transcript of QR Codes By: Jayrell Ringpis. Overview What is a QR code? Who uses them and where? How do you read...
![Page 1: QR Codes By: Jayrell Ringpis. Overview What is a QR code? Who uses them and where? How do you read it? How do you create it? Why is it useful to you?](https://reader035.fdocuments.net/reader035/viewer/2022062321/56649da25503460f94a8f54d/html5/thumbnails/1.jpg)
QR Codes
By: Jayrell Ringpis
![Page 2: QR Codes By: Jayrell Ringpis. Overview What is a QR code? Who uses them and where? How do you read it? How do you create it? Why is it useful to you?](https://reader035.fdocuments.net/reader035/viewer/2022062321/56649da25503460f94a8f54d/html5/thumbnails/2.jpg)
Overview
• What is a QR code?• Who uses them and where?• How do you read it?• How do you create it?• Why is it useful to you?• Why is it not useful to you?
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What is a QR code?
A Quick Response “QR” code is a type of two dimensional (2D) code that consists of black modules that contain encoded data.
Basically, it is an upgraded barcode trending of usage in mobile tagging.
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Who uses them & where?
![Page 5: QR Codes By: Jayrell Ringpis. Overview What is a QR code? Who uses them and where? How do you read it? How do you create it? Why is it useful to you?](https://reader035.fdocuments.net/reader035/viewer/2022062321/56649da25503460f94a8f54d/html5/thumbnails/5.jpg)
How do you read it?
• Decode with QR reader app on a smart phone– Compatible devices:
• iPhone/iPad• Android/Blackberry• Nintendo 3DS
– Popular apps:• Barcode Scanner• NeoReader• ScanLife• OptiScan
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How do you create it?
• Translate and encode data with a QR code generator app or website– QR Droid [Android App]– QRafter [iPhone/iPad App]– ZXing Project [http://zxing.appspot.com/generator/]– Kaywa [http://qrcode.kaywa.com/]– ScanVee [http://www.scanvee.com/]– QR Stuff [http://www.qrstuff.com/]
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Why is it useful to you?
• Consumers: Quick and convenient to use for displaying additional information
• Business: Marketers can fight temptation to clutter advertisements with TMI
• Public Organizations: Display and distribute facts and helpful information to interested parties
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Why is it not useful to you?
• Not everyone owns a smart phone.• Risks such as….– Malicious codes -> Malware & Trojans– Stream feeds from Microphone/Camera/GPS
to server– Steal passwords and identity
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References• http://en.wikipedia.org/wiki/QR_code• http
://www.socialmediaexaminer.com/how-qr-codes-can-grow-your-business/• http://
www.zdnet.com/blog/security/hackers-using-qr-codes-to-push-android-malware/9522
• http://www.denso-wave.com/qrcode/index-e.html• http://net.educause.edu/ir/library/pdf/ELI7046.pdf• http://www.708media.com/qrcode/qr-code-readers-iphone-android-black
berry-windows-phone-7/
• http://qrmedia.us/qr-code-generators-list/• http://qrmediaguide.com/
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Questions?