Context: Recently, the Centre for Development of Advanced Computing (C-DAC) has prepared a data science-based tool to make easy the task of tracking the movements of Covid-19 patients or quarantined people across the country.
About NAADI

• It is developed by Centre for Development of Advanced Computing (C-DAC), a Scientific Society under the Ministry of Electronics and IT, Government of India.
• NAADI platform has many features that would be helpful to Administrators, Decision Makers, Health Workers and Common Citizens.
• The development of this tool is undertaken by C-DAC under Supercomputer using Artificial Intelligence, Machine Learning, Healthcare Analytics based Research, Covid-19 (SAMHAR).
• The SAMHAR project is in partnership with the National Supercomputing Mission. 
• The mission was established in association with startups and industries to build a rapid supercomputing system and research community for India to fight COVID-19. 

It Provides:

• Automatic Data collection and Analytics
• Big data Ingestion Platform that can take in Multi-Modal Location data
• Privacy Preserving methods through Encryption and Anonymization
• Intelligent Real-time Data Analysisand Visualization forProactive Decisions
• National-level, State-level, District level and Individual level Granularity
• Scalable Platform powered by High-Performance Computing Infrastructure  

Components of NAADI
Visualization and Analytics Dashboard

• Live Tracing and Tracking of Geo-Locations of COVID-19 suspected/Quarantined/Infected members
• Pushing proactive alerts to Authorised Government Health Officials and Experts
• Automatic Data Collection & Analysis to aid Decision Makers
• Big data Ingestion Platform that can take in Multi-Modal Location data
• Tracking Ambulances
• National-level, State-level, District level and Individual level Granularity

112 – India App++ : Mobile App for Citizens/Public

• Facilitate Instant connect Emergency Health Experts
• Violation detection of quarantined individuals through GPS
• Triggering methods for immediate Medical Emergency and Response
• 'SHOUT' feature for registered volunteers close to the victim for immediate assistance
• Automatic Proactive alerts to avoid COVID-19 affected locations precisely
• Spatio-temporal view of user movements in reference to COVID-19 affected areas

nCoV-Satrak - Mobile App for Government Health Officials/ Decision Makers

• Facilities to maintain records of COVID-19 related patient information
• Multi-Role enabled Workflow for Health Eco-system for data confirmation
• Automatic Data extraction &Analysis of Past travel history of affected Individuals
• Violation detection based on Location based tracking (GPS)of movements of quarantined/affected individuals
• National and Regional Level Real-time Analytics and Visualization
• Triggering mechanisms for sending proactive alerts

About Centre for Development of Advanced Computing 

• It is the premier R&D organization of the Ministry of Electronics and Information Technology (MeitY) for carrying out R&D in IT, Electronics and associated areas.
• The National Centre for Software Technology,Electronic Research and Development Centre of India (ER&DCI) and Centre For Electronics Design And Technology Of India (CEDTI) were merged into C-DAC in 2003.