The application works in two ways. Logging visitors to a particular location and logging your location history. For detailed guide. Please visit https://help.sulhnu.com This application will not track your GPS based location but rather the establishment that you have visited. You can set up your business or any social gathering that you have to organize, with your phone number, generate a QR-code, print it and start using this app. Attendees can easily scan the printed QR code with their phones without having to use a common pen or pencil for noting down personal information, which will then reduce the risk of getting infected. The application will then automatically register the user as a visitor with the information that he/she provides while installing the mobile application.