Abstract: this paper discusses a new methodology in integrating digital signatures into printed documents using QR code technology. The proposed system will allow users to securely sign documents by ...

Discover why QR code menus and mobile payments are transforming the restaurant industry for good. Learn how contactless tech ...

The news comes after a collaboration among Mumbai Metropolitan Region Development Authority (MMRDA), Maha Mumbai Metro Operation Corporation Limited and the Open Network for Digital Commerce (ONDC).

Abstract: Technological progress within the banking industry has facilitated the extensive adoption of digital payment solutions, particularly those utilizing QR codes. Although these methods offer ...