Implementing QR Code–Based Contact Tracing Framework
Merlin Rachel Joy, S. Bairavel, Ramasamy Dhanalakshmi · 2021 International Conference on System, Computation, Automation and Networking (ICSCAN) · 2021
In 1994, Denso Wave from Japan was introduced the Quick Response (QR) code at first. At present our world is in the hands of digital developments, like tablet, smart phones, iPad and others. A small object with millions benefits with starting from user needs is almost complete. All users are widely using Smartphone, tablet and iPad. Even electronic transactions in Smartphone are also following the trend. To improve the time efficiency at the public premises, electronic transaction aims check in and checkout using android mobile App and QR code. So that the check in and checkout does not need to be served manually. The main objective of this paper is to reduce the queues that occur at the public premises in this Covid19 pandemic situation. This paper explains the design and development of a mobile application to speed up the check-in and check-out process. In conclusion, adaption of this QR code will improve a positive change in the field of check in and check out across the public premises.