QR Code, derived from "Quick Response Code", is a matrix code or often said as two-dimensional bar code created by Japanese corporation Denso-Wave in 1994.
These codes are common in Japan, where they are currently the most popular type of two dimensional codes.
We can also try to make some of our own QR code from the free QR code's generator.
1. Choose the content type
2. Fill the blank field in content field-box
3. Choose your QR code's size
4. Generate the code....
This is my phone number's QR code
嘿，你的部落格不錯耶~~只是想跟您問聲好!!........................................
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