As with any contact tracing methodology, the success of this app depends on its wider adoption (80-90%). Once the majority of your employees agree to use this app, effective traceability would be seen at your office, university, or enterprise
Once the system is up and running, the HR has access to the admin dashboard that makes contact tracing easy and accessible. If an employee reports COVID-19 symptoms, the admin will be instantly notified, who can then alert other company employees as well as suggest preventive measures to the infected person