Related Experiment Video
Updated: Nov 20, 2025

Trajectory Data Analyses for Pedestrian Space-time Activity Study
Published on: February 25, 2013
An Enhanced IoT Based Tracing and Tracking Model for COVID -19 Cases.
1Melmaruvathur Adhiparasakthi Institute of Medical Sciences and Research, Melmaruvathur, Chengalpattu District, Tamil Nadu 603319 India.
This study introduces an automated Internet of Things (IoT) system for COVID-19 contact tracing. The system uses RFID tags and mobile devices to enable efficient tracking and quarantine of contacts.
Area of Science:
- Public Health
- Epidemiology
- Technology in Healthcare
Background:
- COVID-19 pandemic necessitates robust contact tracing to curb social transmission.
- Manual tracing methods are overwhelmed by the high volume of daily cases.
- Effective tracing and tracking are crucial for pandemic management.
Purpose of the Study:
- To propose an automated Internet of Things (IoT) based system for COVID-19 contact tracing.
- To enhance the efficiency and accuracy of identifying potential contacts.
- To support quarantine and monitoring efforts by administrative agencies.
Main Methods:
- Deployment of cost-effective Radio-Frequency Identification (RFID) tags.
- Utilizing individuals' mobile phones as RFID readers for automated tracking.
- Developing an IoT framework for real-time data acquisition and analysis.
Main Results:
- Enables tracing of individuals who have come into contact with suspected cases, even unknowingly.
- Facilitates 100% quarantine of primary and secondary contacts.
- Provides administrative agencies with enhanced monitoring capabilities.
Conclusions:
- The proposed IoT system offers an effective solution for automated COVID-19 contact tracing.
- This technology can significantly augment a nation's pandemic management capabilities.
- Automated tracing improves quarantine compliance and disease control.
Related Concept Videos
Steps in Outbreak Investigation
Principles of Disease Surveillance
Issues And Trends In Healthcare Delivery System
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Causality in Epidemiology
Classification of Illness
An illness is a response to a disease in which the person's level of functioning is changed compared with a previous level. The general classification of illness includes acute and chronic.
Acute illness is severe...
Transmission-based Precautions I: Contact, Enteric, and Droplets
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
