QR Code

 - Sakshi Post
Aug 23, 2021
Bengaluru: To protect the safety of citizens during the night hours, Bengaluru North police have deployed a new QR code-based beat system dubbed 'Subahu.' The system compels beat cops to scan QR code...
 - Sakshi Post
May 26, 2020
HYDERABAD: Facebook-owned instant messaging app WhatsApp is reportedly testing a new feature that allows the user to add contacts by scanning their QR codes.
WhatsApp - Sakshi Post
Nov 14, 2018
WhatsApp is aiming to make it easier for users to quickly share their contact details by introducing a QR code system with a simple scan.
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