Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device, ...

Cybersecurity experts say scammers are exploiting the public’s trust in QR codes to steal money and personal information ...

Educators and students usually engage using laptops, tablets, or desktops. So when a QR code is plastered on a slide, agenda, ...

We often find ourselves in a situation where we have to share the credentials of our Wi-Fi network with other people. Generally, the owner of the Wi-Fi router has to give out the password, which ...

Georgia lawmakers are deciding whether to spend as much as $66 million to remove computer QR codes from ballots or abandon the idea in favor of a $15 million software update. Secretary of State Brad ...

Anatomy of a QR code While it is easy for people to read Arabic numerals, it is hard for a computer. Bar codes encode alphanumeric data as a series of black and white lines of various widths. At the ...