ClassQRoom 📚 (CQR)

A Modern, Secure Classroom Attendance Solution

Inspiration

ClassQRoom was born out of a simple question: "If I were to build my university's attendance application, how would I make it better?" This project is an effort to create a more intuitive, modern, and, most importantly, secure attendance system.

The name ClassQRoom is a combination of the words "Classroom" and "QR". Instead of collecting attendance with signatures on paper, this system provides a faster and more efficient way for students to attend, while giving lecturers better data and control.

Key Features (Current & Upcoming)

Multiple Secure Entry Methods

• QR code scanning
• NFC tap-to-attend
• 6-digit code entry
• Combination modes (QR+code or NFC+code or All) for extra security

Advanced Security (Expected)

• Dynamic QR codes that:
  • Change every 10 seconds (Editable)
  • Allow only 10 scans per QR Code (Editable)
• Device-based restrictions (1 student per device)
• Location protection (Toggleable)
• Use Only Campus WIFI (Toggleable)

Powerful Instructor Tools

• Detailed student analytics:
  Separate lists for:

  • Just in Time (first 30 mins)
  • Latecomers (last 15-20 mins)

• Flexible attendance management:

  • Reset entire attendance sessions
  • Choose between dynamic or static codes

• Send notifications to students

• "Exempt" status for automatically marked students

Technologies Used

• Language: Java
• Platform: Android Studio
• Backend & Database: Firebase (with plans for a custom backend in the future)

Future Improvements

• Custom backend for better scalability & security
• More flexible attendance rules for special cases
• Admin dashboard for managing lectures and students
• and more..

📝 Note: This project is actively developing - new features coming soon!
💡 Suggestions welcome! (You could add contribution guidelines here when open-sourcing)