During the COVID-19 pandemic, POS terminals played a pivotal role in enhancing public health measures and streamlining operational efficiency. At border checkpoints and airports, these terminals were adapted to swiftly read citizens' ID cards, enabling rapid registration and verification of entry and exit records. This real-time tracking capability facilitated efficient contact tracing, curbing the spread of the virus.In healthcare facilities and testing centers, POS systems facilitated a touchless process by generating queue tickets through integrated printers. This not only minimized physical contact but also maintained order and expedited the flow of individuals awaiting tests.

The integration of 2D barcode scanners further accelerated the check-in process by swiftly capturing QR codes from digital health passes or appointment confirmations.Moreover, these versatile devices were employed to print unique labels for COVID-19 test tubes, each label containing essential patient information. This streamlined sample management, ensuring accurate identification and swift processing in high-volume testing environments. By adopting POS technology in these innovative ways, institutions were able to bolster their response to the pandemic while maintaining a high level of service and safety.