Codes and inventions part 2

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basic intro to Qr codes for efl class

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Codes and inventions part 2

  1. 1. What’s this ?
  2. 2. It’s called a … QR code QR = Quick response code
  3. 3. Where do we see them? Name some of the places ?
  4. 4. What can they do ?
  5. 5. You can access information with your smartphone... What information ?
  6. 6. ● ● ● ● ● a website (URL) a map an mp3 a video and much more…..
  7. 7. What do you need to read QR codes? 1. 2. 3.
  8. 8. What do you need to read QR codes? 1. A smartphone 1. An app on your phone (QR Droid) OR … 1. A QR reader on your PC (Quickmark) http://www.quickmark.com.tw/en/basic/downloadMain.asp
  9. 9. Try to read the QR codes you can see here.
  10. 10. A QR code is …. 1. 1D 2. 2D 3. 3D
  11. 11. A QR code can stock how much information ? 1. About 7,000 digits = 4,000 characters 2. About 2,000 digits = 1,500 characters 3. About 10,000 digits = 5,300 characters 4. About 1,000 digits = 700 characters
  12. 12. What can you remember? 1. QR code = 2. A QR code can stock about XX characters? 3. A QR code is _D
  13. 13. Can we make a QR code? What do we need ?
  14. 14. To make a QR code we need ….. 1. An APP o http://www.qrstuff.com/ o http://qrvoice.net/ (make text to voice QR code) 1. A printer (not always) 1. A blog to store them (make a code easily)
  15. 15. Now make your own QR codes Make and put these QR codes on the wiki PADLET (Right click and save images) 1. A link to a gadget or game you like 2. A link to an mp3 text to speech with a message 3. A map link (google maps) to your village http://keremerkan.net/qr-code-and-2d-code-generator/

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