The internet of things (IoT) is the communication of everything with anything else, with the primary goal of data transfer over a network. Raspberry Pi, a low-cost computer device with minimal energy consumption is employed in IoT applications designed to accomplish many of the same tasks as a normal desktop computer. Raspberry Pi is a quad-core computer with parallel processing capabilities that may be used to speed up computations and processes. The Raspberry Pi is an extremely useful and promising technology that offers portability, parallelism, low cost, and low power consumption, making it ideal for IoT applications. In this article, the authors provide an overview of IoT and Raspberry Pi and research on IoT applications using Raspberry Pi in various fields, including transportation, agriculture, and medicine. This article will outline the details of several research publications on Raspberry Pi-based IoT applications.
New Trends in Internet of Things, Applications, Challenges, and SolutionsTELKOMNIKA JOURNAL
Internet of things (IoT) refers to an innovation and advance field to introduce a new concept of
technologies with various potential advantages. In IoT, different types of diverse smart devices and
gadgets with smart communication interfaces are connected with each other and offers the plethora of
services in our daily life. IoT has gained attention in all fields of life like e-home, e-commerce, e-health,
smart grids, intelligent transportation systems, and e-governance. The objects in IoT increasing
preponderance of entities and transform objects into new and real-world objects. In this review paper, we
discuss the new trend in IoT, its applications and recent challenges and their solutions. In addition, the
paper also elaborates the existing systems, IoT architecture and technical aspects with future trends in the
field. This review will be helpful to new researchers to find the existing technologies and challenges in
order to continue their research in the field.
Internet of things (IoT) is an emerging technology today that envisions all objects around us as a part of
Internet. Automation of the devices, appliances at home and office is having extensive possibility of research
with the innovation of technology in communication. Misuse of power energy can be shortened by automating
the devices and appliances. Mobile communication is plays a major role in the automation domain. Android
phones are designed with applications to automate the required devices. Creating a mobile app on a Smartphone
device so that the user can control electronic devices; see the amount of flow, so the problem is the difficulty in
saving electricity can be resolved. IoT includes variety of objects like smart phones, tablets, digital cameras and
different sensors. When all these devices are connected together, they enable additional smart processes and
services that support our basic needs, environment and health. Massive number of devices connected to internet
provides enormous kinds of services and also produces huge amount of data and information. Cloud computing
is an on-demand access to a shared pool of configurable resources that can be provisioned as infrastructures,
software and applications. Cloud based platforms help to connect to the things around us so it is easy to connect
any objects anytime at any place using in built applications. Applications that use devices like sensors have
unique requirements of enormous storage to store big data and huge computation power to enable the real time
processing of the data, information and high speed network is required for audio and video streaming. Wireless
technologies like Bluetooth, WiFi, and ZigBee have been used in wide range of applications like modern home
security systems using low cost, low power, less complexity RF module.
Internet of Things (IoT) integrates billions of the heterogeneous IoT things with the Internet in which the embedded systems such as sensors and actuators linked together to improve quality of life, and becomes the future of technologies in any field of human daily life. These IoT devices cooperate with each other and generate useful information to provide better services and applications to the governments and the society. Also, there is a need to store these data on Cloud for monitoring. This paper, surveys IoT applications, new challenges and issues arise in different fields and provides IoT architecture, focuses on explanation of IoT protocols and their operations and functionalities, presents different microcontroller types used by researchers. With the huge amount of data generated from IoT devices, the integrating Cloud and IoT may helpful, Therefore, a survey on open issues faced when these two concepts integrating together is discussed. The objective of this paper is to provide a survey for everything related to IoT and direct it to all beginners in this filed or academic researchers.
Application and Usefulness of Internet of Things in Information TechnologyDr. Amarjeet Singh
The Internet of Things (IoT) is a system of
interrelated computing devices, mechanical and digital
machines, objects, animals or people that are provided with
unique identifiers and the ability to transfer data over a
network without requiring human-to-human or human-tocomputer interaction. It is an ambiguous term, but it is fast
becoming a tangible technology that can be applied in data
centers to collect information on just about anything that
IT wants to control. IoT has evolved from the convergence
of wireless technologies, micro-electromechanical systems
(MEMS), microservices and the internet. The convergence
has helped tear down the silo walls between operational
technology (OT) and information technology (IT), allowing
unstructured machine-generated data to be analyzed for
insights that will drive improvements. The Internet of
Things (IoT) is essentially a system of machines or objects
outfitted with data-collecting technologies so that those
objects can communicate with one another. The machineto-machine (M2M) data that is generated has a wide range
of uses, but is commonly seen as a way to determine the
health and status of things -- inanimate or living.
WIRELESS SENSORS INTEGRATION INTO INTERNET OF THINGS AND THE SECURITY PRIMITIVESIJCNCJournal
The common vision of smart systems today, is by and large associated with one single concept, the internet of things (IoT), where the whole physical infrastructure is linked with intelligent monitoring and communication technologies through the use of wireless sensors. In such an intelligent vibrant system, sensors are connected to send useful information and control instructions via distributed sensor networks. Wireless sensors have an easy deployment and better flexibility of devices contrary to wired setup. With the rapid technological development of sensors, wireless sensor networks (WSNs) will become the key technology for IoT and an invaluable resource for realizing the vision of Internet of things (IoT) paradigm.
It is also important to consider whether the sensors of a WSN should be completely integrated into IoT or not. New security challenges arise when heterogeneous sensors are integrated into the IoT. Security needs to be considered at a global perspective, not just at a local scale. This paper gives an overview of sensor integration into IoT, some major security challenges and also a number of security primitives that can be taken to protect their data over the internet.
New Trends in Internet of Things, Applications, Challenges, and SolutionsTELKOMNIKA JOURNAL
Internet of things (IoT) refers to an innovation and advance field to introduce a new concept of
technologies with various potential advantages. In IoT, different types of diverse smart devices and
gadgets with smart communication interfaces are connected with each other and offers the plethora of
services in our daily life. IoT has gained attention in all fields of life like e-home, e-commerce, e-health,
smart grids, intelligent transportation systems, and e-governance. The objects in IoT increasing
preponderance of entities and transform objects into new and real-world objects. In this review paper, we
discuss the new trend in IoT, its applications and recent challenges and their solutions. In addition, the
paper also elaborates the existing systems, IoT architecture and technical aspects with future trends in the
field. This review will be helpful to new researchers to find the existing technologies and challenges in
order to continue their research in the field.
Internet of things (IoT) is an emerging technology today that envisions all objects around us as a part of
Internet. Automation of the devices, appliances at home and office is having extensive possibility of research
with the innovation of technology in communication. Misuse of power energy can be shortened by automating
the devices and appliances. Mobile communication is plays a major role in the automation domain. Android
phones are designed with applications to automate the required devices. Creating a mobile app on a Smartphone
device so that the user can control electronic devices; see the amount of flow, so the problem is the difficulty in
saving electricity can be resolved. IoT includes variety of objects like smart phones, tablets, digital cameras and
different sensors. When all these devices are connected together, they enable additional smart processes and
services that support our basic needs, environment and health. Massive number of devices connected to internet
provides enormous kinds of services and also produces huge amount of data and information. Cloud computing
is an on-demand access to a shared pool of configurable resources that can be provisioned as infrastructures,
software and applications. Cloud based platforms help to connect to the things around us so it is easy to connect
any objects anytime at any place using in built applications. Applications that use devices like sensors have
unique requirements of enormous storage to store big data and huge computation power to enable the real time
processing of the data, information and high speed network is required for audio and video streaming. Wireless
technologies like Bluetooth, WiFi, and ZigBee have been used in wide range of applications like modern home
security systems using low cost, low power, less complexity RF module.
Internet of Things (IoT) integrates billions of the heterogeneous IoT things with the Internet in which the embedded systems such as sensors and actuators linked together to improve quality of life, and becomes the future of technologies in any field of human daily life. These IoT devices cooperate with each other and generate useful information to provide better services and applications to the governments and the society. Also, there is a need to store these data on Cloud for monitoring. This paper, surveys IoT applications, new challenges and issues arise in different fields and provides IoT architecture, focuses on explanation of IoT protocols and their operations and functionalities, presents different microcontroller types used by researchers. With the huge amount of data generated from IoT devices, the integrating Cloud and IoT may helpful, Therefore, a survey on open issues faced when these two concepts integrating together is discussed. The objective of this paper is to provide a survey for everything related to IoT and direct it to all beginners in this filed or academic researchers.
Application and Usefulness of Internet of Things in Information TechnologyDr. Amarjeet Singh
The Internet of Things (IoT) is a system of
interrelated computing devices, mechanical and digital
machines, objects, animals or people that are provided with
unique identifiers and the ability to transfer data over a
network without requiring human-to-human or human-tocomputer interaction. It is an ambiguous term, but it is fast
becoming a tangible technology that can be applied in data
centers to collect information on just about anything that
IT wants to control. IoT has evolved from the convergence
of wireless technologies, micro-electromechanical systems
(MEMS), microservices and the internet. The convergence
has helped tear down the silo walls between operational
technology (OT) and information technology (IT), allowing
unstructured machine-generated data to be analyzed for
insights that will drive improvements. The Internet of
Things (IoT) is essentially a system of machines or objects
outfitted with data-collecting technologies so that those
objects can communicate with one another. The machineto-machine (M2M) data that is generated has a wide range
of uses, but is commonly seen as a way to determine the
health and status of things -- inanimate or living.
WIRELESS SENSORS INTEGRATION INTO INTERNET OF THINGS AND THE SECURITY PRIMITIVESIJCNCJournal
The common vision of smart systems today, is by and large associated with one single concept, the internet of things (IoT), where the whole physical infrastructure is linked with intelligent monitoring and communication technologies through the use of wireless sensors. In such an intelligent vibrant system, sensors are connected to send useful information and control instructions via distributed sensor networks. Wireless sensors have an easy deployment and better flexibility of devices contrary to wired setup. With the rapid technological development of sensors, wireless sensor networks (WSNs) will become the key technology for IoT and an invaluable resource for realizing the vision of Internet of things (IoT) paradigm.
It is also important to consider whether the sensors of a WSN should be completely integrated into IoT or not. New security challenges arise when heterogeneous sensors are integrated into the IoT. Security needs to be considered at a global perspective, not just at a local scale. This paper gives an overview of sensor integration into IoT, some major security challenges and also a number of security primitives that can be taken to protect their data over the internet.
Internet of Things: Surveys for Measuring Human Activities from Everywhere IJECEIAES
The internet of things (IoT), also called internet of all, is a new paradigm that combines several technologies such as computers, the internet, sensors network, radio frequency identification (RFID), communication technology and embedded systems to form a system that links the real worlds with digital worlds. With an increase in the deployment of smart objects, the internet of things should have a significant impact on human life in the near future. To understand the development of the IoT, this paper reviews the current research of the IoT, key technologies, the main applications of the IoT in various fields, and identifies research challenges. A main contribution of this review article is that it summarizes the current state of the IoT technology in several areas, and also the applications of IoT that cause side effects on our environment for monitoring and evaluation of the impact of human activity on the environment around us, and also provided an overview of some of the main challenges and application of IoT. This article presents not only the problems and challenges of IoT, but also solutions that help overcome some of the problems and challenges.
Internet of Things Insights of Applications in Research and Innovation to Int...ijtsrd
In existing world IOT find a great attention from researchers, it becomes an vital technology that offers a well defined communications between objects and machines. That will offer immediate access to information about the real world and objects in it leading to innovative facilities and increase in effectiveness and output. The IoT developments address the whole IoT spectrum form the devices at the edge to cloud and data centres on the backend and everything in between through ecosystems are generated by industry, research and application stakeholders that enable real world use cases to quicken the in IoT and establish open interoperability standards and common architectures for IoT solutions. This paper studies the perception of many IoT applications and innovation of original connected technologies to the challenges that in front of the execution of the IoT. Deepika Bairagee | Aditya Sharma "Internet of Things: Insights of Applications in Research and Innovation to Integrated Ecosystem" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31213.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/31213/internet-of-things-insights-of-applications-in-research-and-innovation-to-integrated-ecosystem/deepika-bairagee
WIRELESS SENSORS INTEGRATION INTO INTERNET OF THINGS AND THE SECURITY PRIMITIVEScsandit
The common vision of smart systems today, is by and large associated with one single concept,
the internet of things (IoT), where the whole physical infrastructure is linked with intelligent
monitoring and communication technologies through the use of wireless sensors. In such an
intelligent vibrant system, sensors are connected to send useful information and control
instructions via distributed sensor networks. Wireless sensors have an easy deployment and
better flexibility of devices contrary to wired setup. With the rapid technological development of
sensors, wireless sensor networks (WSNs) will become the key technology for IoT and an
invaluable resource for realizing the vision of Internet of things (IoT) paradigm. It is also
important to consider whether the sensors of a WSN should be completely integrated into IoT or
not. New security challenges arise when heterogeneous sensors are integrated into the IoT. Security needs to be considered at a global perspective, not just at a local scale. This paper gives an overview of sensor integration into IoT, some major security challenges and also a
number of security primitives that can be taken to protect their data over the internet.
In recent years, the Internet of Things (IOT) has attracted many attentions. It allows a number of objects that have been embedded with wired or wireless communication interfaces to automatically communicate and interact with each other. The IOT is a system, combination of embedded controllers, sensors, software’s and network. After internet and mobile communication, IOT is regarded as the third wave of information because of its huge market prospects. The development of IOT can support a variety of applications including Intelligent Art, Intelligent Logistics, Intelligent Medicine & Healthcare, Intelligent Transportation, Intelligent Power, Smart Life etc. IOT Gateway plays an important role in IOT applications since it bridges between wireless sensor networks with traditional communication networks or internet. This paper includes an IOT Gateway system based on Zigbee and Wi-Fi protocols according to the presented data transmission between wireless sensor networks and mobile communication networks, typical IOT application scenarios and requirements from telecom operators, protocol conversion of different sensor network protocols, and control functionalities for sensor networks, and an implementation of prototyping system and system validation is given.
In recent years, the Internet of Things (IOT) has attracted many attentions. It allows a number of objects that have been embedded with wired or wireless communication interfaces to automatically communicate and interact with each other. The IOT is a system, combination of embedded controllers, sensors, software’s and network. After internet and mobile communication, IOT is regarded as the third wave of information because of its huge market prospects. The development of IOT can support a variety of applications including Intelligent Art, Intelligent Logistics, Intelligent Medicine & Healthcare, Intelligent Transportation, Intelligent Power, Smart Life etc. IOT Gateway plays an important role in IOT applications since it bridges between wireless sensor networks with traditional communication networks or internet. This paper includes an IOT Gateway system based on Zigbee and Wi-Fi protocols according to the presented data transmission between wireless sensor networks and mobile communication networks, typical IOT application scenarios and requirements from telecom operators, protocol conversion of different sensor network protocols, and control functionalities for sensor networks, and an implementation of prototyping system and system validation is given.
The Internet of things IoT is a relatively new concept. It presents numerous benefits to consumers and proves a financial boon for businesses. Pervasive introduction of sensors and devices into currently intimate spaces, such as homes, cars, and wearables, poses some challenges. There are also challenges in deploying IoT by government agencies and private industries. This paper attempts to address these challenges and offers solutions. Matthew N. O. Sadiku | Adedamola Omotoso | Shuza Binzaid | Sarhan M. Musa "Internet of Things: Challenges and Solutions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29302.pdf Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29302/internet-of-things-challenges-and-solutions/matthew-n-o-sadiku
To meet the new connectivity requirements of the emerging IoT segment, 3GPP has taken evolutionary steps on both the network side and the device side. A single technology or solution cannot be ideal to all the different potential IoT applications, market situations and spectrum availability. As a result, the 3GPP standardizing several technologies, including Extended Coverage GSM (EC-GSM), LTE-M and NB-IoT.
LTE-M, NB-IoT and EC-GSM are all superior solutions to meet IoT requirements as a family of solutions, and can complement each other based on technology availability, use case requirements and deployment scenarios. The evolution for these technologies is shown in figure #5. Technical studies and normative work for the support of Machine Type Communication (MTC) as part of 3GPP LTE specifications for RAN began in 3GPP Release 12 and are continuing with the goals of developing features optimized for devices with MTC traffic.
Integrated smart door system in apartment room based on internetTELKOMNIKA JOURNAL
Internet of Things (IoT) is technology which provides communication between machines without
human intervention. There are many applications that implement IoT technology e.g. smart power, smart
home, transportation management, and smart city. This paper proposes the usage of IoT to develop
electronic key that can help to improve the security in apartment. Electronic key uses Android smart phone
to access and control the door. Electronic key uses Raspberry pii, motor DC, webcam, microswitch, and
Arduino GSM. Raspberry is used to get command from server and instruct the Arduino GSM to open or
close the door and webcam is used to take picture from the environment for documentation. This research
uses three steps to verify the user who want to open or close the door i.e. using username and password,
bluetooth, and QR code scanner.
Comparative Study of Security Issue and Challenges in IoTijtsrd
In the past few years, Internet of things IoT has been a focal point of research. The Internet of Things IoT hold up an expansive scope of uses including keen urban areas, waste management, auxiliary wellbeing, security, crisis administrations, coordinations, retails, mechanical control, and wellbeing care. Privacy and Security are the key issues for IoT applications, and still face some colossal challenges. In late years, the Internet of Things IoT has increased calculable research consideration. Now days, the IoT is considered as eventual fate of the web. In future, IoT will assume a significant job and will change our gauges, plan of action just as living styles. Right now give a similar report on security issue and difficulties in iot just as a short depiction on utilizations of iot. Sayali Vishwanath Pawar "Comparative Study of Security Issue and Challenges in IoT" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30653.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/30653/comparative-study-of-security-issue-and-challenges-in-iot/sayali-vishwanath-pawar
Challenges and Opportunities of Internet of Things in Healthcare IJECEIAES
The Internet of Things (IoT) relies on physical objects interconnected between each other’s, creating a mesh of devices producing information and services. In this context, sensors and actuators are being continuously embedded in everyday objects (e.g., cars, home appliances, and smartphones) thus pervading our living environment. Among the plethora of application contexts, smart Healthcare is gaining momentum. Indeed IoT can revolutionize the healthcare industry by improving operational efficiency and clinical trials’ quality of monitoring, and by optimizing healthcare costs. This paper provides an overview of IoT, its applicability in healthcare, some insights about current trends and an outlook on future developments of healthcare systems.
This presentation covers:
What is IoT (Internet Of Things) ?
Brief History of IoT
IoT Architecture & Perspective
IoT Applications
IoT Challenges and Solutions
IoT future
Bibliometric analysis highlighting the role of women in addressing climate ch...IJECEIAES
Fossil fuel consumption increased quickly, contributing to climate change
that is evident in unusual flooding and draughts, and global warming. Over
the past ten years, women's involvement in society has grown dramatically,
and they succeeded in playing a noticeable role in reducing climate change.
A bibliometric analysis of data from the last ten years has been carried out to
examine the role of women in addressing the climate change. The analysis's
findings discussed the relevant to the sustainable development goals (SDGs),
particularly SDG 7 and SDG 13. The results considered contributions made
by women in the various sectors while taking geographic dispersion into
account. The bibliometric analysis delves into topics including women's
leadership in environmental groups, their involvement in policymaking, their
contributions to sustainable development projects, and the influence of
gender diversity on attempts to mitigate climate change. This study's results
highlight how women have influenced policies and actions related to climate
change, point out areas of research deficiency and recommendations on how
to increase role of the women in addressing the climate change and
achieving sustainability. To achieve more successful results, this initiative
aims to highlight the significance of gender equality and encourage
inclusivity in climate change decision-making processes.
Voltage and frequency control of microgrid in presence of micro-turbine inter...IJECEIAES
The active and reactive load changes have a significant impact on voltage
and frequency. In this paper, in order to stabilize the microgrid (MG) against
load variations in islanding mode, the active and reactive power of all
distributed generators (DGs), including energy storage (battery), diesel
generator, and micro-turbine, are controlled. The micro-turbine generator is
connected to MG through a three-phase to three-phase matrix converter, and
the droop control method is applied for controlling the voltage and
frequency of MG. In addition, a method is introduced for voltage and
frequency control of micro-turbines in the transition state from gridconnected mode to islanding mode. A novel switching strategy of the matrix
converter is used for converting the high-frequency output voltage of the
micro-turbine to the grid-side frequency of the utility system. Moreover,
using the switching strategy, the low-order harmonics in the output current
and voltage are not produced, and consequently, the size of the output filter
would be reduced. In fact, the suggested control strategy is load-independent
and has no frequency conversion restrictions. The proposed approach for
voltage and frequency regulation demonstrates exceptional performance and
favorable response across various load alteration scenarios. The suggested
strategy is examined in several scenarios in the MG test systems, and the
simulation results are addressed.
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The internet of things (IoT), also called internet of all, is a new paradigm that combines several technologies such as computers, the internet, sensors network, radio frequency identification (RFID), communication technology and embedded systems to form a system that links the real worlds with digital worlds. With an increase in the deployment of smart objects, the internet of things should have a significant impact on human life in the near future. To understand the development of the IoT, this paper reviews the current research of the IoT, key technologies, the main applications of the IoT in various fields, and identifies research challenges. A main contribution of this review article is that it summarizes the current state of the IoT technology in several areas, and also the applications of IoT that cause side effects on our environment for monitoring and evaluation of the impact of human activity on the environment around us, and also provided an overview of some of the main challenges and application of IoT. This article presents not only the problems and challenges of IoT, but also solutions that help overcome some of the problems and challenges.
Internet of Things Insights of Applications in Research and Innovation to Int...ijtsrd
In existing world IOT find a great attention from researchers, it becomes an vital technology that offers a well defined communications between objects and machines. That will offer immediate access to information about the real world and objects in it leading to innovative facilities and increase in effectiveness and output. The IoT developments address the whole IoT spectrum form the devices at the edge to cloud and data centres on the backend and everything in between through ecosystems are generated by industry, research and application stakeholders that enable real world use cases to quicken the in IoT and establish open interoperability standards and common architectures for IoT solutions. This paper studies the perception of many IoT applications and innovation of original connected technologies to the challenges that in front of the execution of the IoT. Deepika Bairagee | Aditya Sharma "Internet of Things: Insights of Applications in Research and Innovation to Integrated Ecosystem" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31213.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/31213/internet-of-things-insights-of-applications-in-research-and-innovation-to-integrated-ecosystem/deepika-bairagee
WIRELESS SENSORS INTEGRATION INTO INTERNET OF THINGS AND THE SECURITY PRIMITIVEScsandit
The common vision of smart systems today, is by and large associated with one single concept,
the internet of things (IoT), where the whole physical infrastructure is linked with intelligent
monitoring and communication technologies through the use of wireless sensors. In such an
intelligent vibrant system, sensors are connected to send useful information and control
instructions via distributed sensor networks. Wireless sensors have an easy deployment and
better flexibility of devices contrary to wired setup. With the rapid technological development of
sensors, wireless sensor networks (WSNs) will become the key technology for IoT and an
invaluable resource for realizing the vision of Internet of things (IoT) paradigm. It is also
important to consider whether the sensors of a WSN should be completely integrated into IoT or
not. New security challenges arise when heterogeneous sensors are integrated into the IoT. Security needs to be considered at a global perspective, not just at a local scale. This paper gives an overview of sensor integration into IoT, some major security challenges and also a
number of security primitives that can be taken to protect their data over the internet.
In recent years, the Internet of Things (IOT) has attracted many attentions. It allows a number of objects that have been embedded with wired or wireless communication interfaces to automatically communicate and interact with each other. The IOT is a system, combination of embedded controllers, sensors, software’s and network. After internet and mobile communication, IOT is regarded as the third wave of information because of its huge market prospects. The development of IOT can support a variety of applications including Intelligent Art, Intelligent Logistics, Intelligent Medicine & Healthcare, Intelligent Transportation, Intelligent Power, Smart Life etc. IOT Gateway plays an important role in IOT applications since it bridges between wireless sensor networks with traditional communication networks or internet. This paper includes an IOT Gateway system based on Zigbee and Wi-Fi protocols according to the presented data transmission between wireless sensor networks and mobile communication networks, typical IOT application scenarios and requirements from telecom operators, protocol conversion of different sensor network protocols, and control functionalities for sensor networks, and an implementation of prototyping system and system validation is given.
In recent years, the Internet of Things (IOT) has attracted many attentions. It allows a number of objects that have been embedded with wired or wireless communication interfaces to automatically communicate and interact with each other. The IOT is a system, combination of embedded controllers, sensors, software’s and network. After internet and mobile communication, IOT is regarded as the third wave of information because of its huge market prospects. The development of IOT can support a variety of applications including Intelligent Art, Intelligent Logistics, Intelligent Medicine & Healthcare, Intelligent Transportation, Intelligent Power, Smart Life etc. IOT Gateway plays an important role in IOT applications since it bridges between wireless sensor networks with traditional communication networks or internet. This paper includes an IOT Gateway system based on Zigbee and Wi-Fi protocols according to the presented data transmission between wireless sensor networks and mobile communication networks, typical IOT application scenarios and requirements from telecom operators, protocol conversion of different sensor network protocols, and control functionalities for sensor networks, and an implementation of prototyping system and system validation is given.
The Internet of things IoT is a relatively new concept. It presents numerous benefits to consumers and proves a financial boon for businesses. Pervasive introduction of sensors and devices into currently intimate spaces, such as homes, cars, and wearables, poses some challenges. There are also challenges in deploying IoT by government agencies and private industries. This paper attempts to address these challenges and offers solutions. Matthew N. O. Sadiku | Adedamola Omotoso | Shuza Binzaid | Sarhan M. Musa "Internet of Things: Challenges and Solutions" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29302.pdf Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29302/internet-of-things-challenges-and-solutions/matthew-n-o-sadiku
To meet the new connectivity requirements of the emerging IoT segment, 3GPP has taken evolutionary steps on both the network side and the device side. A single technology or solution cannot be ideal to all the different potential IoT applications, market situations and spectrum availability. As a result, the 3GPP standardizing several technologies, including Extended Coverage GSM (EC-GSM), LTE-M and NB-IoT.
LTE-M, NB-IoT and EC-GSM are all superior solutions to meet IoT requirements as a family of solutions, and can complement each other based on technology availability, use case requirements and deployment scenarios. The evolution for these technologies is shown in figure #5. Technical studies and normative work for the support of Machine Type Communication (MTC) as part of 3GPP LTE specifications for RAN began in 3GPP Release 12 and are continuing with the goals of developing features optimized for devices with MTC traffic.
Integrated smart door system in apartment room based on internetTELKOMNIKA JOURNAL
Internet of Things (IoT) is technology which provides communication between machines without
human intervention. There are many applications that implement IoT technology e.g. smart power, smart
home, transportation management, and smart city. This paper proposes the usage of IoT to develop
electronic key that can help to improve the security in apartment. Electronic key uses Android smart phone
to access and control the door. Electronic key uses Raspberry pii, motor DC, webcam, microswitch, and
Arduino GSM. Raspberry is used to get command from server and instruct the Arduino GSM to open or
close the door and webcam is used to take picture from the environment for documentation. This research
uses three steps to verify the user who want to open or close the door i.e. using username and password,
bluetooth, and QR code scanner.
Comparative Study of Security Issue and Challenges in IoTijtsrd
In the past few years, Internet of things IoT has been a focal point of research. The Internet of Things IoT hold up an expansive scope of uses including keen urban areas, waste management, auxiliary wellbeing, security, crisis administrations, coordinations, retails, mechanical control, and wellbeing care. Privacy and Security are the key issues for IoT applications, and still face some colossal challenges. In late years, the Internet of Things IoT has increased calculable research consideration. Now days, the IoT is considered as eventual fate of the web. In future, IoT will assume a significant job and will change our gauges, plan of action just as living styles. Right now give a similar report on security issue and difficulties in iot just as a short depiction on utilizations of iot. Sayali Vishwanath Pawar "Comparative Study of Security Issue and Challenges in IoT" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30653.pdf Paper Url :https://www.ijtsrd.com/computer-science/other/30653/comparative-study-of-security-issue-and-challenges-in-iot/sayali-vishwanath-pawar
Challenges and Opportunities of Internet of Things in Healthcare IJECEIAES
The Internet of Things (IoT) relies on physical objects interconnected between each other’s, creating a mesh of devices producing information and services. In this context, sensors and actuators are being continuously embedded in everyday objects (e.g., cars, home appliances, and smartphones) thus pervading our living environment. Among the plethora of application contexts, smart Healthcare is gaining momentum. Indeed IoT can revolutionize the healthcare industry by improving operational efficiency and clinical trials’ quality of monitoring, and by optimizing healthcare costs. This paper provides an overview of IoT, its applicability in healthcare, some insights about current trends and an outlook on future developments of healthcare systems.
This presentation covers:
What is IoT (Internet Of Things) ?
Brief History of IoT
IoT Architecture & Perspective
IoT Applications
IoT Challenges and Solutions
IoT future
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Internet of things applications using Raspberry-Pi: a survey
1. International Journal of Electrical and Computer Engineering (IJECE)
Vol. 13, No. 1, February 2023, pp. 902~910
ISSN: 2088-8708, DOI: 10.11591/ijece.v13i1.pp902-910 902
Journal homepage: http://ijece.iaescore.com
Internet of things applications using Raspberry-Pi: a survey
Khalid M. Hosny1
, Amal Magdi1
, Ahmad Salah2
, Osama El-Komy1
, Nabil A. Lashin1
1
Department of Information Technology, Zagazig University, Zagazig, Egypt
2
Department of Computer Science, Zagazig University, Zagazig, Egypt
Article Info ABSTRACT
Article history:
Received Mar 22, 2022
Revised Jul 27, 2022
Accepted Aug 25, 2022
The internet of things (IoT) is the communication of everything with
anything else, with the primary goal of data transfer over a network.
Raspberry Pi, a low-cost computer device with minimal energy consumption
is employed in IoT applications designed to accomplish many of the same
tasks as a normal desktop computer. Raspberry Pi is a quad-core computer
with parallel processing capabilities that may be used to speed up
computations and processes. The Raspberry Pi is an extremely useful and
promising technology that offers portability, parallelism, low cost, and low
power consumption, making it ideal for IoT applications. In this article, the
authors provide an overview of IoT and Raspberry Pi and research on IoT
applications using Raspberry Pi in various fields, including transportation,
agriculture, and medicine. This article will outline the details of several
research publications on Raspberry Pi-based IoT applications.
Keywords:
Communication
Internet of things
Raspberry Pi
Smart agriculture
Smart transportation
This is an open access article under the CC BY-SA license.
Corresponding Author:
Khalid M. Hosny
Department of Information Technology, Zagazig University
Zagazig, Egypt
Email: k_hosny@yahoo.com
1. INTRODUCTION
The internet of things is one of the fastest-growing industries for bringing social and economic
advantages to emerging and developing economies. Internet of things (IoT) is a collection of interconnected
computing devices, physical devices, embedded electronics, sensors, actuators, and network connectivity
with unique identifiers and the ability to transport data across a network without human or computer
intervention [1], [2]. IoT enables remote control of systems over the internet. IoT is gaining traction in many
fields, such as medicine, transportation, and agriculture [3].
IoT is predicted to grow swiftly because of advancements in communication technology, device
availability, and computational systems [4]. It allows users to automate and control actions that they need to
do daily. Tasks can be accomplished via IoT without the assistance of a human, enhancing the quality of life
by making it smarter and easier.
The IoT is realized using various technologies such as radio frequency identification (RFID), near
field communication (NFC), machine-to-machine communication, and vehicle-to-vehicle communication.
IoT security is critical as an emerging technology with many devices deployed and connected to the internet.
Communication protocols and encryption methods should be established to mitigate these hazards to IoT
systems.
There are a variety of IoT devices on the market, and the IoT device selection is based on the
application and task to be completed. Arduino and Raspberry Pi, on the other hand, are the most widely
utilized IoT devices because of their ease of use and operation. Furthermore, compared to other IoT devices,
Arduino and Raspberry Pi are less expensive [5]–[8].
2. Int J Elec & Comp Eng ISSN: 2088-8708
Internet of things applications using Raspberry-Pi: a survey (Khalid M. Hosny)
903
The Raspberry Pi is an open-source computer established by the Raspberry Pi foundation in the
United Kingdom [9]. There are a variety of Raspberry Pi models available; Raspberry Pi model 4 is the latest
version of Raspberry Pi. Raspberry Pi 4 with a 1.5 GHz processor supports different connectivity methods
and has two micro-high-definition multimedia interface (micro-HDMI) ports for the display options.
Depending on your application requirements, different random-access memory (RAM) capacities
(1, 2, or 4 GB) are available for the Raspberry Pi model 4.
The IoT is currently used in transportation, agriculture, and medicine. The notion of smart cities is
becoming increasingly popular nowadays. Smart cities have been outfitted with various IoT-based
technological gadgets and have become more intelligent than previously, thanks to recent advancements in
digital technology [10].
Smart transportation is a significant branch of a smart city. With the constant improvement of
various countries' economic levels and urbanization in the transportation field, urban traffic crowding and
accidents increase [11]. The advancement of the IoT makes the concept of a smart city increasingly feasible.
IoT can tackle traffic congestion, road safety, accident detection, and automatic fare collecting [12]–[14].
Passengers benefit from this information since it allows them to drive more safely.
The IoT provides a cost-effective approach to monitoring patients in the healthcare area. The IoT
boosts medical apparatus effectiveness by allowing real-time patient health monitoring, with sensors
collecting patient data and reducing human error [15]. Integrating IoT capabilities into medical devices will
increase the quality of care provided to patients, particularly the elderly, who require regular monitoring.
Combining Raspberry Pi with IoT has created a new innovative technology in the healthcare sector. The
Raspberry Pi acts as a miniature clinic after adding sensors such as temperature, respiration, and heartbeat
[16]–[19]. Patient parameters are sent from the medical apparatus to the IoT via a gateway, where they are
saved and analyzed.
As the rest of the world moves toward new technology, agriculture must follow suit. Thanks to
intelligent agriculture, water and fertilizer waste are reduced, and crop yields are increased. IoT may also be
used in agriculture. We must bring technology into agriculture, and it is essential to define the plants'
condition. Identifying the right disease leads to the correct usage of chemicals to save money and time
[20]–[24]. By improving quality and production management, agricultural development could solve many
real-time challenges [25].
The authors give this survey a general overview of IoT and Raspberry Pi. Also, the details of a
variety of research publications on Raspberry Pi-based IoT applications will be outlined in this article. The
organization of the rest of this paper can be summarized as follows: section 2 gives an overview of IoT and
Raspberry Pi. Section 3 shows prior research for IoT applications in diverse disciplines developed using
Raspberry Pi. Finally, section 4 draws some conclusions.
2. RESEARCH METHOD
2.1. IoT: general overview
In 1999, Kevin Ashton invented the phrase "internet of things," It has since been employed in
various applications, including intelligent transportation, intelligent agriculture, and medicine. The well-
known IoT notion describes a dynamic ecosystem of interconnected computer devices with diverse elements
for data transfer and seamless connection [26]. IoT systems are effectively deployed by allowing internet
communications interfaces in devices like sensors and actuators with storage and processing sections for
successful machine interactions [27]. The IoT allows large items to "speak" and share data. The main concept
is based on the range of objects that can connect with one other by having a unique address, such as RFID,
sensors, NFC, actuators, and so on [28]. It is required in IoT applications to send data generated by devices or
sources to the internet. For IoT applications, proving connection and coverage is a difficult challenge. IoT
can be defined as a network of physical elements connected by: i) information-gathering sensors,
ii) identifiers, iii) software, and iv) internet access for communication and notification.
All devices on the IoT are connected to the internet since they cannot work without it. Each object
has its sensors that collect data from the outside world. Local processing analyzes data to remove extraneous
data and save it locally. Data is transferred from local storage to cloud storage, where all objects send their
acquired data. The objects can then be managed and controlled utilizing the information collected [29]. There
are a variety of widely used IoT communication protocols as:
− MQ telemetry transport (MQTT) [30]: it is an IoT messaging protocol primarily geared for remote
connections and consumes very little power.
− RFID: RFID works by allocating a distinct identifier to each object to record information.
− IEEE 802.11 Wi-Fi: a set of WLAN communication standards.
− LoRaWAN: is a Lora TM alliance-developed long-range communication protocol.
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− Mobile Communications Standards (2G/3G/4G): devices that connect to the IoT utilize cellular networks
to communicate.
− Bluetooth: a short range of personal area networks ideal for mobile communication.
The rapid growth of IoT technology is anticipated, especially to recent developments in digital
technology. As demonstrated in Figure 1, a varied collection of intelligent IoT applications has been
developed. Many of them are widely available, and there is still a lot of room for research in areas like smart
agriculture, smart transportation, smart health care, smart homes, smart cities, and so on, all of which
improve people's quality of life.
Figure 1. IoT applications
2.2. Raspberry Pi: general overview
The Raspberry Pi is a credit card-sized open-source computer created in the United Kingdom by the
Raspberry Pi foundation. Several Raspberry Pi models are available; the Raspberry Pi model 4, as depicted in
Figure 2, is the most recent version. The Raspberry Pi was initially introduced in February 2012, and the
Raspberry Pi 2 was released in February 2015. Raspberry Pi Zero was introduced in November 2015,
followed by Raspberry Pi 3 in February 2016, and finally came Raspberry Pi 4 in June 2019. Depending on
your application requirements, the Raspberry Pi model 4 has several RAM sizes (1, 2, or 4 GB). The
Raspberry Pi 4 has a 1.5 GHz CPU, several networking choices, and two micro-HDMI connectors. Raspberry
Pi model 4B has the following specs, according to Raspberrypi.org:
− There are two USB 3.0 ports and two USB 2.0 ports.
− There are two micro-HDMI ports.
− GPIO header with 40 pins.
− Gigabit Ethernet.
− 2-lane MIPI DSI display port.
− 2-lane MIPI CSI camera port.
− LPDDR4-3200 SDRAM (2, 4, or 8 GB).
− Broadcom BCM2711.
− Quad-core Cortex-A72 (A.R.M. v8) 1.5 GHz processor.
Figure 2. Raspberry Pi model 4
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3. IoT APPLICATIONS USING Raspberry Pi
Researchers have proposed a wide range of intelligent IoT applications. This article provides an
overview of the advantages of using Raspberry Pi in various IoT applications. This article also exhibits many
related applications in various fields, including transportation, agriculture, and medicine.
3.1. Intelligent transportation
A key component of a smart city is smart transportation. The idea of a smart city is becoming more
and more viable as IoT technology develops. Figure 3 demonstrates some IoT applications in the
transportation field.
Kumar et al. [31] implement a surveillance system based on embedded tools and signal to process in
autos to develop a comprehensive driver aid system. The implemented system comprises three interconnected
modules: detection of driver tiredness, alcohol concentration, and vehicle collisions, as well as monitoring
the driver's physiological condition, which can impact vehicle control. The Raspberry Pi was used as the
prototype's brain, accessing user-programmed software algorithms on a storage disk card.
Jabbar et al. [32] developed a parking control system to assist staff and students in quickly locating
accessible parking places via a smartphone app. The system contains a global policy and strategy (GPS)
module to assist users in locating parking spots using the Blynk App, which searches the internet for
available parking spaces. The Raspberry Pi gathers and processes the sensors' data.
Jaiswal et al. [33] construct a placing system using IoT and deep learning algorithms to identify the
availability of parking slots. The suggested system develops an intelligent parking system using IoT, cloud
platform, and machine learning techniques. The suggested system can intelligently resolve various issues,
including analyzing available and busy slots in real-time and identifying multiple items in a parking slot,
such as a bike in a card slot.
Herrera-Quintero et al. [34] implement a transportation system prototype that includes internet of
Things techniques to aid transportation planning for bus rapid transit (BRT) systems. The model can identify
Bluetooth signals from various gadgets passengers use while using the BRT system. Based on this information,
the prototype can construct an origin/destiny matrix for many BRT routes. The administrative authorities may
utilize this information to plan appropriate transportation for the BRT systems. The hardware comprises
mostly two components: a sensor module implemented on a Raspberry Pi and a Bluetooth signal sniffer.
Prabu et al. [35] develop a system that leverages IoT technology to construct an effective Raspberry
Pi-based parking management system and multidirectional cameras. This suggested solution will aid in the
proper management of parking in congested metropolitan areas. Furthermore, OpenCV technology identifies
vehicles and their position sectors. The Raspberry Pi device is powered and connected to an external camera
to retrieve video data. Raspberry prepares the video outline information to see any available stopping space.
Clients may then book a parking space on the site using the results.
Patil [36] suggested a system for monitoring car pollution and noise, with any vehicle exceeding its
threshold value reported to the traffic department and national environmental agencies. The suggested system
is low-cost and transportable. The sensors are so sensitive that they may detect gas generated by other
vehicles while stalled in traffic, jeopardizing the system's integrity. This problem may be solved by reading
the samples over time and then taking action depending on the average value.
Bansal et al. [37] proposed DeepBus, a pothole detection system that uses IoT to detect road surface
flaws. End users and local governments could see the location of the discovered potholes on a centrally
controlled map. The Raspberry Pi has a GPS module and IoT sensors like an accelerometer and a gyroscope.
Accelerometer and Gyroscope sensors are used to identify potholes. Various machine learning models are
tested using various performance factors to select the most effective pothole identification model and
evaluate DeepBus' performance.
Godavari et al. [38] present a vehicle monitoring and tracking system for tracking the school bus
from one location to another using Raspberry Pi. GPS is used to determine the vehicle's current location,
GPRS transmits tracking data to the server, and global system for mobile communications (GSM) delivers
alarm messages to the vehicle's owner's mobile phone. This system also uses gas leakage and temperature
sensors to guarantee the passengers' safety.
Husni et al. [39] proposed an IoT system to track fuel use on an android application. The data from
the car's engine is read by onboard diagnostics II (OBDII) and relayed through Bluetooth to the Raspberry Pi,
which then sends it over a 3 G connection to the server and saves it. Users can access the data via MQTT via
a mobile application, then process it on the server for analysis.
Alluhaidan et al. [40] developed a sensor model to monitor a moving vehicle. Data is created as the
vehicle moves and encrypted with the Paillier homomorphic cryptography system (PHCS) algorithm before
being sent to the cloud for vehicle tracking. The data collected by the various sensors is saved and tracked. If
an abnormal condition occurs while driving, an alarm is sounded, alerting the motorist.
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3.2. Intelligent agriculture
Technology must be used in agriculture because it is crucial for determining the health of the plants.
The right plant disease must be identified to use the appropriate chemical. Figure 4 demonstrates some IoT
applications in the agriculture field.
Figure 3. IoT applications in transportation Figure 4. IoT applications in agriculture
Ishak et al. [41] proposed an enhanced organic fertilizer mixer remotely monitoring fertilizer output
and providing employees with updates and alarms. Compared to today's automated systems, this designed
prototype delivers operating cost reductions almost five times. The device is made up of a load sensor
mounted to the static drum's bottom and measures the weight of the mixture before sending the data to a
microcontroller. The Raspberry Pi was chosen as the microcontroller. The microcontroller receives the
sensor's weight data, analyses it, and sends it to the cloud server through a wireless connection.
Arshad [42] produced a prototype that includes a sensor network, IoT analytics, and a Raspberry Pi
to monitor climatic factors in a greenhouse setting and transmit parametric climate data to a gateway. The
Raspberry Pi is the brain's central processing unit for monitoring real-time climatic parameter values in a
greenhouse setting. In turn, depending on these readings, it compares current threshold values to received
values and decides whether or not to modify certain climatic parameters if an imbalance is detected.
Benyezza et al. [43] developed a novel approach to monitor irrigation and maintain the appropriate
soil wetness to help plants grow. The suggested system was built on a wireless sensors network in several
greenhouse zones. This network uses radio-frequency communication to deliver data from the plant
environment to a Raspberry Pi.
Using the nitrogen-phosphorus-potassium (NPK) sensor, Lavanya et al. [44] proposed a system that
alerts farmers about lacking important soil nutrients such as nitrogen, phosphorous, and potassium. The
Raspberry Pi microcontroller is used. The data collected by the built NPK sensor is transferred to a Google
Cloud database for quick retrieval. Fuzzy logic is then used to diagnose nutritional deficiencies from sensed
data.
Abioye et al. [45] proposed better monitoring of dynamic factors influencing mustard leaf plant
irrigation. In this experimental framework, the IoT platform was employed to monitor using numerous
sensors and a weather station based on the internet of Things, which revealed better precision irrigation. The
acquired data, including plant photos, was sent for online storage to the Raspberry Pi and displayed on the
IoT dashboard. MATLAB's system identification toolkit created a mathematical prediction model defining
the link between water flow, water loss, and soil moisture.
Goap et al. [46] present an internet of things irrigation system and a hybrid machine learning-based
technique for predicting soil moisture. The suggested method incorporates sensor data from the recent past
and weather projected data to predict the soil moisture in the following days. Closed-loop control of the water
supply is included in the system, allowing for a fully autonomous irrigation plan. The system prototype is
inexpensive because it is built on open standard technology.
Ramli et al. [47] present a dependable, smart farm system with an adaptable mechanism. The
network protocols used in the proposed system are LoRaWAN and IEEE 802.11ac. The sensor data is sent
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via the LoRaWAN protocol, which has a tiny data size and uses very little energy. Video data is sent via the
IEEE 802.11ac protocol, which offers a faster data rate than LoRaWAN.
3.3. Medicine and healthcare
The Raspberry Pi and IoT combo has produced a brand-new, cutting-edge solution in the healthcare
industry. The level of patient care will rise due to the inclusion of IoT features in medical equipment. Figure 5
demonstrates some IoT applications in the medical field.
Figure 5. IoT applications in medicine & healthcare
Jesudoss et al. [48] present a monitoring, security, and maintenance system for medicine in an IoT
context. The suggested platform includes an intelligent medication security box that updates the medicine
room. The security camera records the picture of the person who enters the room, and if anybody enters the
room, an SMS alert is sent. The VNC viewer program is wirelessly connected to the medication box. It is an
Android application that runs on a Raspberry Pi and provides timely medication updates through a sensor.
Alarcón-Paredes et al. [49] presented a non-invasive blood glucose monitoring system. The model
comprises a Raspberry Pi Zero powered by a battery bank, a visible laser beam, and a Pi camera integrated
into a glove. The Raspberry Pi Zero collects data for glucose monitoring by capturing a series of photographs
of the user's fingertip and generating their histograms.
Moghadas et al. [50] present a system for monitoring the cardiac arrhythmia of patients. The
k-nearest neighbor method categorizes and validates the kind of cardiac arrhythmia. Instead of transmitting
patient information to the cloud, fog technology is used, which reduces data transmission delays. The
Arduino Uno and the AD8232 sensor module were used in the proposed system to launch a web service from
the Raspberry Pi, allowing real-time electrocardiogram (ECG) and patient heart rate.
Bhatia et al. [51] present an efficient home-based diabetes monitoring system based on urine. For
effective prediction analysis based on the temporal features of urine-based diabetes parameters and quantified
in terms of level of diabetic infection and diabetic infection measure, a recurrent neural network has been
implemented. The suggested system's visualization efficacy has been improved using a self-organized
mapping method. Raspberry Pi was utilized to do real-time health data calculations.
Yacchirema et al. [52] developed a novel method to monitor and advise sleep apnea therapy. An
edge node in the fog enables IoT connectivity and interoperability and pre-processing IoT data to identify and
respond to events in real-time that may jeopardize the health of the elderly. A generic enabler context broker
on the cloud maintains, stores, and injects data into the big data analyzer for processing and analysis.
Lomotey et al. [53] presented a wearable IoT architecture for healthcare services, focusing on data
traceability. The authors propose an upgraded Petri Nets service architecture to help transparent data-trace
path development, tracking, and possibly detecting medical data breaches to overcome the complexity of
mapping and matching device data to users. Extensive testing is carried out in real-world circumstances, and
the findings reveal that Petri Net adaptability outperforms alternative distributed network models.
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Mano et al. [54] present a home monitoring system for elderly patients. Capturing a patient's facial
expressions over time might indicate how much pain they are in, allowing a nurse or family to evaluate
whether or not assistance is needed. The authors also discussed using visuals and emotions in smart home
environments to aid healthcare in an automated manner using an IoT infrastructure.
4. CONCLUSION
The internet of Things is now being applied in a variety of fields. There are a variety of IoT devices
to choose from on the market, and the type of IoT device to use depends on the application. The Raspberry Pi
is the most popular IoT device that is inexpensive. In this article, an overview of IoT and Raspberry Pi is
given. The authors' research IoT applications using Raspberry Pi in various fields, including intelligent
transportation, agriculture, and medicine.
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9. ISSN: 2088-8708
Int J Elec & Comp Eng, Vol. 13, No. 1, February 2023: 902-910
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BIOGRAPHIES OF AUTHORS
Khalid M. Hosny was born in1966, Zagazig, Egypt. He is a professor of
information technology at the faculty of Computers and Informatics at Zagazig University. Dr.
Hosny received his B.Sc., M.Sc., and Ph.D. from Zagazig University, Egypt, in 1988, 1994,
and 2000 respectively. From 1997 to 1999, he was a visiting scholar at the University of
Michigan, Ann Arbor, and the University of Cincinnati, Cincinnati, U.S.A. He is a senior
member of A.C.M. and IEEE. Dr. Hosny published three edited books and more than
100 papers in international journals. He is an editor and scientific reviewer for more than
50 internationals. He can be contacted at email: journals.k_hosny@yahoo.com.
Amal Magdi received her B.Sc. degree from the Department of information
technology, Faculty of Computer and Informatics, Zagazig University, Egypt, in 2016, where
she is currently pursuing her master's degree. Her research interests include computer science,
cryptography, and image processing. She can be contacted at amal.magdi15@gmail.com.
Ahmad Salah received his Ph.D. degree in computer science from Hunan
University, China (2014). He received his M.Sc. in C.S. from Ain-Shams University, Cairo,
Egypt. He is currently an associate professor of Computer Science at Zagazig University,
Egypt. He has published more than 20papers in international peer-reviewed journals. He can
be contacted at email: ahmad_andu@yahoo.com.
Osama El-Komy has received his B.Sc. in Communication and Electronics
Engineering (1993) from Zagazig University, M. Sc. in Communication and Electronics
Engineering (2004) from Zagazig University, and his Ph.D. in Electrical Engineering and
Computer Science (2010) from Zagazig University. He can be contacted at email:
osamaelkomy@yahoo.com.
Nabil A. Lashin received his B.Sc. in Communication and Electronics
Engineering (1993) from Zagazig University, M. Sc. in Communication and Electronics
Engineering (1999) from Cairo University, and his Ph.D. in Electrical Engineering and
Computer Science (2005) from the Technical University of Berlin, Germany. He is currently
an Assistant Professor of Information Technology at Zagazig University, Egypt. He can be
contacted at email: nlashin@yahoo.com.