What's A QR Code?

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QR code introduction
QR code size setting instruction

QR Code
A QR Code is a specific matrix bar code (or two-dimensional code), readable by dedicated QR bar code readers and camera phones. The code consists of black modules arranged in a square pattern on a white background. The information encoded can be text, URL or other data.
When researching using cellphones in the classroom it didn't take long to stumble on QR Codes. They are becoming more and more common most specifically in advertisements. They are quick and easy to use and give a person easy access to various different things. By scanning them with your phone, or even on your laptop, you can instantly connect to a website.The possibilities of use in education are endless. Students coming into the schools are going to be more and more exposed to these technologies and incorporating them into lessons will be beneficial for engaging students and using something that appeals to what they use every day.7 Things You Should Know About QR Codes