An Improved IoT-Based System for Detecting the Number of People and Their Distribution in a Classroom

An Improved IoT-Based System for Detecting the Number of People and Their Distribution in a Classroom

This paper presents an improved IoT-based system designed to help teachers handle lessons in the classroom in line with COVID-19 restrictions. The system counts the number of people in the classroom as well as their distribution within the classroom. The proposed IoT system consists of three parts:...

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Bibliographic Details
Main Authors: Slavomir Matuska, Juraj Machaj, Robert Hudec, Patrik Kamencay
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Sensors
Subjects:
IoT-based system
IoT nodes
Raspberry Pi
Arduino-based module
COVID-19
Online Access:https://www.mdpi.com/1424-8220/22/20/7912

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