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Assignment #4-4

QR Codes

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Begin by reading about QR codes and how they are used by checking out this article.  Here is a brief explanation of what they are:

QR codes are a type of two-dimensional barcode that were created in 1994 by the Japanese company Denso Wave to allow high-speed component scanning in the automotive industry. Humble beginnings…

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20-plus years later, QR codes have outgrown their initial use thanks to their “Quick Response” to access digital content in the physical world, becoming a powerful mobile marketing tool. From contact, product or service information to how-to videos on YouTube, directions in Google Maps or Wi-Fi access, QR codes offer endless possibilities to interact and engage with a target audience.

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