Using QR Codes in the Classroom and Beyond
Bethany V. SmithAsst. Director Learning Technologies
College of EducationNC State University
What is a QR Code?
Quick Response Code
Flickr: A.A.A.
Matrix or 2D CodeFlickr: Stevopia
Denso for Toyota
Toyota
Where do we see them?
Flickr: Auntieo
How does it work
Smartphone +
Reader App
NeoReader
QR App
Quick Mark
QR Reader
What does scanning a QR code do?
URL
Import a Vcard
Dial Your Phone
Geo Location
How do you make a QR Code?
Flickr: Ennor
http://qrcode.kaywa.com/
http://goo.gl/
The Google shortener will also track how often a QR code is
scanned!
A shortened URL will give you a cleaner looking QR Code - the
more letters (characters) in your link the more "pixels" is needed in
the code
Version 1, 21x21, 10-25 alphanumeric chars
Version 10, 57x57, 174-395 alphanumeric chars
Where can you use a QR Code?
Business Card
Tattoos
Brochures
Posters (and Poster Sessions)
Outside of offices
Books in the library
Handouts
Ice Breakers
Scavenger Hunt
Other types of Matrix Code
High Capacity Color Barcode
Dangers of QR Codes
Flickr: Rhys Asplundh
You don’t REALLY know what you are
scanning. Flickr: david roessli
Weblink to Malicious Site
Flickr: Rhys Asplundh
Javascript QR Code
Flickr: Horment
All images in this presentation are licensed via
http://www.diigo.com/user/bethanyvsmith/pp_photo
Bethany [email protected]
http://transparentlearning.blogspot.comhttp://bethanyvsmith.pbwiki.com/http://twitter.com/bethanyvsmith
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