A Kerala wedding went viral after a man wore a Paytm QR code on his shirt, letting guests send digital 'shagun' instead of ...

In what is being called a new marriage trend, people were seen digitally transferring 'shagun' (blessing) to the newlywed couple. This also shows India's growing reliance on digital transactions.

You’ve heard of phishing, which is when scammers send emails or text messages in an attempt to steal personal information. Quishing is just that, but all it takes is a scan of a QR code.

Abstract: Localization is essential for the autonomous navigation of a mobile robot. Because the error of the internal dead-reckoning localization increases with time ...