From QR code advertisements to QR code payments, more and more companies are including these black-and-white squares to optimize their operations. But what exactly is the reason for this? The idea for ...

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

Retailers and brands are under huge pressure, both online and off. The pandemic has dramatically accelerated e-commerce shopping and the cost of logistics, shipping and returns—which can reach 30% of ...

Amazon revolutionized one-click shopping, and it has a nearly $2 trillion market cap to show for the effort. Now, a 10-person startup founded by JD Maresco, who previously cofounded the public safety ...

Criminals are creating fake QR codes to scam unsuspecting people. Here's how to stay safe. As a way to reduce contact during the pandemic, businesses put QR codes to good use, enabling people to ...

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For the generation that came of age in the late 1990s and early 2000s, Super Bowl LVI seemed like a trip down memory lane. The Cincinnati Bengals made their first Super Bowl appearance since the 1980s ...

Scanning a QR code can expose you to identity theft, according to the Federal Trade Commission. Quick-response, or QR codes, which store links and other information and are readable by a smartphone ...