Recording students who are not performing prayers and remain on the upper floor requires a fast, consistent and reviewable flow. Manual notes can slow the checkpoint, introduce errors or duplicate records, and make it difficult for BADAR and wardens to see patterns over time.
3×Recording at the Upper Prayer Hall checkpoint needs to be faster
LateRecording errors and duplicate entries need to be reduced
LimitedDaily records need to be easy for BADAR to review
02
Solution
HERS records upper-floor students through QR codes scanned by BADAR, organises daily records and provides pattern analytics for warden review. Students performing prayers proceed directly to the prayer space without scanning. Analytics are indicators for human review and are not used for automatic diagnosis or punishment.
Automatic QR records for a fast BADAR operational flow
Duplicate protection and manual entry as a backup
Pattern analytics with neutral labels such as Review Required
Human review, access controls and student privacy protection
03
How It Works
BADAR opens the daily session in the app at the designated time.Students performing prayers proceed directly to the prayer space without scanning.Students not performing prayers proceed to the upper stair checkpoint and present their QR code.The student name is recorded automatically without an additional confirmation button.The system prevents a second record for the same student in that session.
04
Key Features
QR Scanning and Automatic Recording
Duplicate Record Protection
Manual Entry as a Backup Method
Daily Session Management by BADAR
Pattern Analytics for Warden Review
Neutral Labels: Review Required and Intervention Required
05
Impact
HERS can speed up BADAR operations, reduce recording errors and help wardens identify patterns requiring further review. Any intervention must be private, empathetic and grounded in context. No impact statistics are published until usage evidence has been verified.
Makes BADAR daily records faster and easier to review
Reduces dependence on manual notes and the risk of duplicates
Gives wardens pattern indicators for review and earlier intervention
Supports decisions using records and context rather than assumptions
06
Technology
Flutter — Android application development
Firebase Authentication — Google Sign-In
Cloud Firestore — session and record storage
QR Scanner — student identity detection
Local Offline Queue — temporary storage during connection interruptions
Role-Based Access — functions controlled by user role
07
Team & Collaboration
Team member information is being verified.
08
Project Journey
Identified a real operational problem
Designed a zero-delay scanning flow
Built user sign-in and role control
Built daily session management
Tested the QR scanning engine
09 · CALL TO ACTION
Let’s build more meaningful solutions together.
HERS connects fast BADAR recording, systematic data organisation and pattern review by wardens to support earlier and more thoughtful intervention.
