NCompass Live: Tech Talk with Michael Sauers - QR Codes, WiFi Security & More Tech News
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Transcript of NCompass Live: Tech Talk with Michael Sauers - QR Codes, WiFi Security & More Tech News
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TechTalk with Michael Sauers
NCompass Live24 November 2010
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Do you offer free publicWiFi in your library?
Click the GoToWebinarcheckmark for yes.
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Do you require a password to access your open WiFi?
Click the GoToWebinarcheckmark for yes.
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http://pinoytutorial.com/techtorial/blacksheep-firefox-download-firesheep-detector-review/
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Has Firesheep led you library to implement WPA on the public WiFi?
Answers
Yes, as soon as I heard about it.Not yet, but it's in the works.Nope. We're not going to turn on WPA.What's Firesheep and/or WPA?WPA was on before Firesheep was released.
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What?
• Wikipedia:A QR Code is a matrix barcode (or two-dimensional code), readable by QR scanners, mobile phones with a camera, and smartphones. The code consists of black modules arranged in a square pattern on white background. The information encoded can be text, URL or other data.
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Numeric only Max. 7,089 characters
Alphanumeric Max. 4,296 characters
Binary (8 bits) Max. 2,953 bytes
Kanji/Kana Max. 1,817 characters
QR Code data capacity
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Hardware
• Any cell phone with a camera and the ability to install software that can interpret the code.
• What the device can do with the resulting data will vary depending on the devices other features. (i.e. Internet connection)
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Software
• Barcode Scanner (Android)
• Quickmark (iPhone)
• BeeTagg QR Code Reader (Windows Phone and Blackberry)
• UpCode (Blackberry)
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Examples
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Library ideas
• Hours• Branch Locations• Call number locations• Tours• Art descriptions
• What ideas do you have?
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http://www.flickr.com/photos/shifted/5041172669/
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QR Code Generators
• QR Code Generatorhttp://zxing.appspot.com/generator/
• SPARQcodehttp://www.sparqcode.com/static/maestro
• i-nigma barcode creatorhttp://www.i-nigma.com/CreateBarcodes.html
• Chrome Extensionhttps://chrome.google.com/extensions/detail/cicimfkkbejhggfjaabggafffgdnjgjp
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Other 2D Codes
• Micro QR Code35 Characters
• High Capacity Color Barcode3500 characters per square inchMicrosoft TAG is one implementation
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Thanks!
Contact me @ Links