Workflowuplbeat
UPLBeat
A Flutter health monitoring app for COVID-19 campus protocols with QR check-ins, health condition logging, and admin approval workflows.
stack
- Flutter
- Firebase
Architecture
- QR code check-ins — entry-point scans log visit timestamp and location
- Low-light scanning — continuous autofocus, torch auto-activation, larger scan region overlay
- Health condition logging — daily temperature, symptoms, and exposure self-reports
- Admin approval workflows — officials review flagged entries and approve/deny campus access
- Firebase real-time sync — updates propagate instantly to admin dashboards
Results
- Sub-second QR scanning in low-light conditions, down from 4 seconds
- Real-time admin dashboards for university-wide monitoring
- Health data secured with Firebase authentication and rules
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