Having trouble sharing files with Nearby Share? Google may have a solution in the works: Generating a QR code for receivers to scan.

Scanning QR Codes allows a person to record a huge amount of data, and transfer them to a Microsoft Excel file through a mobile app.

NTU to log student attendance via QR codes to facilitate contact tracing for coronavirus outbreak if needed File photo of Nanyang Technological University (NTU) lecture theatre. (Photo: Alif Amsyar) ...