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Demystifying the QR-code and Pix
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Where was the QR code invented?
Japan
The United States
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What can QR codes do today?
Help with payments and security
Cook food
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When did the QR code spread around the world?
1994
2012
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When did the QR code appear?
1994
2008
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When did smartphones start to have QR code readers?
2008
1994
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Why didn’t people use QR codes at first?
They didn't know how to read
The devices were very expensive
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Which company created the first QR code system?
A smartphone company
An automotive company
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What information did the first QR codes store?
Location and expiration date
Songs and videos
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Why was the QR code created?
To play music
To store information about parts
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Why do companies use QR codes?
To send emails
To interact with customers
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When did smartphones start to have QR code readers?
2008
1994
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