Concept and presentation

1. Presented by:
Chief Secretary’s Cell,
Government of Jharkhand

2. Introduction
 Biometric Attendance System based on Aadhaar Authentication






(Fingerprint and Iris Based Authentication)
Attendance System with real time monitoring
Comprehensive MIS
Lightweight System- Does not requires any special hardware or
algorithm
Works on multiple platforms (Windows, Android, etc.) and form
factors( Laptop, Desktop and Tablets, etc.)
Robust System- Self sustained for small power cuts
Time taken to Record Attendance:


1-2 Seconds on Wi-Fi
8-11 Seconds on GPRS (SIM)

3. Features
 Simple to Deploy
 Components






Android Tablet
Fingerprint Scanner Device
Ready to use software ( installs within seconds)
Connectivity
Carrying Box
Computer systems with an biometric fingerprint detector
 Affordable ( < INR 10,000)
 Portable and easily re-locatable
 Fallback options for internet


Works on Wi-Fi as well as GPRS, Wi-Fi being the primary. In case of
Wi-Fi failure the system automatically switches to GPRS mode.
Remembers multiple Wi-Fi’s.
 Multiple Access Points : Employee marks attendance from
any location/Office

4. Advantages
 Employee cannot
 Mark attendance in backdate
 Mark someone else’s attendance
 Tracks time of entry, exit hence MIS can track
hours spent in office.
 Easy online registration

5. Constraints
 Dependency on
 Being global need Internet Connectivity
 User should have a valid Aadhaar

6. How it Works
1
Centralized Attendance Server
4
1. Attendance Request originated from the system to a centralized
attendance server with fingerprint or iris , User ID and date/time
stamp
2. Aadhaar mapped against the ID and fingerprint sent to the
Aadhaar Authentication Server
2
3
3. Authentication response received on the centralized attendance
server. On valid authentication, attendance record stored on the
server.
4. Client Response from the attendance server (Success/Failed)
Aadhaar Authentication Server