Consider the following: 1. Aarogya Setu 2. CoWIN 3. DigiLocker 4. DIKSHA Which of the above are built on top of open-source digital platforms?
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- A1 and 2 only
- B2, 3 and 4 only
- C1, 3 and 4 only
- D1, 2, 3 and 4
Show answer
Answer: (D) 1, 2, 3 and 4
The answer is (D) All four are built on open-source platforms.
Open-source means the software's code is publicly available for anyone to view, use, and modify.
Aarogya Setu: COVID contact-tracing app. Made open-source after launch.
CoWIN: COVID vaccination registration portal. Made open-source in July 2021.
DigiLocker: Government platform to store important documents digitally. Uses multiple open-source technologies.
DIKSHA: National education platform by NCERT. Built on open architecture and open access principles from the start (2017).
All four platforms were either built using open-source technology from the beginning or were later made open-source.
All four platforms - Aarogya Setu, CoWIN, DigiLocker, and DIKSHA - use open-source technology, meaning their code is publicly available for viewing and modification.
COVID-19 pandemic accelerated India's push toward open-source government platforms, with Aarogya Setu and CoWIN being made open-source in 2020-2021 to enable transparency and wider adoption.
The question tests whether students understand that government digital platforms increasingly adopt open-source models for cost-effectiveness, transparency, and collaborative development.
Open Source Digital Platforms
Science And Technology open-source digital platforms
Open Source Digital Platforms: Definition & Government Adoption
Open source means software code is publicly available for viewing, using, and modifying
All four government platforms - Aarogya Setu, CoWIN, DigiLocker, DIKSHA - use open-source technology
Government promotes open source for transparency, cost reduction, and innovation
What is Open Source
Open source software allows anyone to view, modify, and distribute the source code freely. Unlike proprietary software, there are no licensing restrictions on accessing the code. This enables collaborative development, cost savings, and transparency in government applications.
Open Source vs Proprietary Software
Aspect | Open Source | Proprietary |
|---|---|---|
Source Code | Publicly available | Hidden/protected |
Modification | Anyone can modify | Only owner can modify |
Cost | Usually free | Licensing fees required |
Security | Transparent, community-reviewed | Security through obscurity |
Examples | Linux, Apache, MySQL | Windows, Oracle, Photoshop |
Benefits for Government
Cost reduction: No expensive licensing fees for proprietary software
Transparency: Citizens and developers can audit government code for security and efficiency
Innovation: Developers worldwide can contribute improvements and features
Vendor independence: Reduces dependence on specific technology companies
Customization: Government can modify software to meet specific Indian requirements
Trap: Assuming government apps are proprietary by default - many are now open source
Trap: Confusing 'free to use' with 'open source' - WhatsApp is free but not open source
Trap: Thinking open source means less secure - actually enables better security through transparency
Aarogya Setu App
Science And Technology Aarogya Setu
Aarogya Setu: COVID Contact Tracing & Open Source Journey
COVID-19 contact tracing app launched by Government of India in April 2020
Made open source after initial launch following transparency demands
Uses Bluetooth and GPS to track potential COVID exposures
Purpose & Technology
Aarogya Setu was India's official COVID-19 contact tracing app designed to alert users about potential virus exposure. It uses Bluetooth technology to detect nearby phones and GPS location data to identify COVID hotspots and track movement patterns.
Key Features
Contact tracing: Alerts if user was near someone who later tested COVID positive
Self-assessment: Built-in health checker with COVID symptom questions
Hotspot mapping: Shows COVID risk levels in different areas using color codes
Multilingual support: Available in 11 Indian languages
Integration: Connected with CoWIN for vaccination scheduling
Open Source Transition
Initially developed as proprietary software, Aarogya Setu faced privacy and transparency concerns. The government later released the Android source code to address these concerns and enable public scrutiny of data handling practices.
CoWIN Platform
Science And Technology CoWIN
CoWIN: COVID Vaccination Registration & Management Platform
COVID-19 vaccination registration and management platform launched in January 2021
Made open source in July 2021 for global use and transparency
Managed 2+ billion vaccination doses during India's COVID vaccination drive
Platform Overview
Co-WIN (COVID Vaccine Intelligence Network) is India's digital platform for COVID-19 vaccination management. It handles citizen registration, appointment booking, vaccine inventory management, and digital certificate generation across the country.
CoWIN Process Flow
%%{init: {"flowchart": {"wrappingWidth": 460}}}%%
flowchart TD
s1["`**Citizen Registration**
User registers with mobile number and Aadhaar/other ID`"]
s2["`**Appointment Booking**
Select vaccination center, date, and time slot`"]
s3["`**Vaccination**
Get vaccinated at selected center with verification`"]
s4["`**Digital Certificate**
Download vaccination certificate with QR code`"]
s1 --> s2
s2 --> s3
s3 --> s4Technical Capabilities
Real-time vaccine tracking: Monitors vaccine stock across 1 lakh+ centers
Beneficiary management: Handles registration of 95+ crore citizens
Certificate generation: Issues WHO-compliant digital certificates
API integration: Connects with state systems and private hospitals
Multiple access modes: Web portal, mobile app, and USSD for feature phones
Global Open Source Impact
CoWIN was made open source in July 2021 to help other countries build similar vaccination platforms. The World Health Organization (WHO) has endorsed it as a digital public good for global health security.
DigiLocker Platform
Science And Technology DigiLocker
DigiLocker: Digital Document Storage & Verification Platform
Digital document wallet launched in 2015 under Digital India program
Built using multiple open-source technologies from the beginning
Provides 1 GB free cloud storage for storing government-issued documents
Platform Purpose
DigiLocker is a digital platform that allows citizens to store and share authentic digital documents issued by various government agencies. It eliminates the need for physical documents and enables paperless governance across India.
Supported Documents
Document Type | Issuing Authority | Usage |
|---|---|---|
Aadhaar Card | UIDAI | Identity proof |
PAN Card | Income Tax Department | Tax identification |
Driving License | State Transport Departments | Driving authorization |
Vehicle Registration | State Transport Departments | Vehicle ownership |
Education Certificates | CBSE, State Boards, Universities | Academic credentials |
Caste/Income Certificate | State Governments | Social welfare schemes |
Open Source Technologies Used
Linux-based servers: Uses open-source operating system for hosting
Open APIs: Enables integration with government departments and third-party services
Standard protocols: Built on open web standards for interoperability
Digital signature framework: Uses open standards for document authentication
Key Benefits
Instant verification: Documents are directly linked to issuing authorities
Legal validity: DigiLocker documents have same legal status as physical copies
Space saving: 1 GB cloud storage eliminates physical document storage
24x7 access: Retrieve documents anytime from mobile or web
Reduced fraud: Digital signatures prevent document tampering
DIKSHA Platform
Science And Technology DIKSHA
DIKSHA: National Digital Education Platform by NCERT
National education platform launched by NCERT in 2017
Built on open architecture and open access principles from inception
Serves teachers, students, and parents with digital learning resources
Platform Overview
DIKSHA (Digital Infrastructure for Knowledge Sharing) is India's national platform for school education, developed by NCERT under the Ministry of Education. It provides digital textbooks, teacher training modules, and educational videos aligned with national curriculum.
DIKSHA Components
# DIKSHA Platform
## Content
- Digital Textbooks
- Educational Videos
- Interactive Lessons
- Assessment Tools
## Users
- Teachers
- Students
- Parents
- Education Officials
## Languages
- Hindi
- English
- Regional Languages
- Multilingual Support
## Technology
- Open Source
- QR Code Integration
- Offline Access
- Mobile AppsOpen Source Features
Sunbird platform: Built on open-source Sunbird framework developed by EkStep Foundation
Open Educational Resources (OER): All content follows open licensing for free access
API-driven architecture: Enables states and organizations to build custom solutions
Community contributions: Teachers and educators can create and share content
Interoperability: Connects with other educational platforms and systems
COVID Impact & Growth
During COVID-19 pandemic, DIKSHA became crucial for remote learning across India. The platform saw massive growth with 6+ crore registered users and 500+ crore learning sessions as schools shifted to digital education.
Trap: Confusing DIKSHA with SWAYAM (higher education platform) - DIKSHA is for school education
Trap: Thinking DIKSHA was made open source later - it was built on open principles from 2017
Trap: Missing that DIKSHA uses QR codes in textbooks for accessing digital content