Browsing by Author "Newaz, Nishat Tasnim"

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COVID-19 Effects on Private Tuition in Bangladesh and Internet of Things Based Support System
(Bentham Science Publishers Ltd., 2023-05-30) Akhund, Tajim Md. Niamat Ullah; Newaz, Nishat Tasnim; Sarker, M. Mesbahuddin
Private tutoring is an important matter in Bangladesh. Many students take private tutor for various study. Many teachers and senior students become private tutor to get some extra income or primary income. During the covid-19 pandemic time this profession and teaching status are changed in a great extent. This work makes a survey about private tuition among thousands of students and teachers from Dhaka city in Bangladesh. This work analyzed the collected data in multiple aspects and suggested some support system with the Internet of Things and Information Technology. The proposed IoT based system can help the students and teachers with remote monitoring. With the IoT based system the tutor and student both can check each other's physical condition from a remote place without affecting them with virus. The collected data shows a clear concept about the condition of private tuition and the IoT based solution worked successfully. The outcome of the system showed good results.
IOT Based Low-cost Robotic Agent Design for Disabled and Covid-19 Virus Affected People
(Proceedings of the World Conference on Smart Trends in Systems, Security and Sustainability, WS4 2020, IEEE, 2020-10-01) Akhund, Tajim Md. Niamat Ullah; Jyoty, Watry Biswas; Siddik, Md. Abu Bakkar; Newaz, Nishat Tasnim; Wahid, S.K. Ayub Al; Sarker, M. Mesbahuddin
Disabled people and Virus affected patients can be helped through Internet of Things and Robotic systems in this modern era. Recently the whole world is suffering from the Covid-19 pandemic. The virus affected and disabled people are helpless because caregivers, doctors and other people are afraid of the contagious virus. This work will result in an IOT based Robotic agent which will be able to help disabled and virus affected people with low cost systems. The robotic agent will be able to recognize the patient's Gesture and follow instructions through it with 360-degree movement. Without image processing the system is made with MPU 6050 Accelerometer Gyroscope sensor for Gesture Recognition. Radio Frequency communication was used to make the system wireless.
IoT Past, Present, and Future a Literary Survey
(Scopus, 2021) Suny, Md. Faridul Islam; Fahim, Md. Monjourur Roshed; Rahman, Mushfiqur; Newaz, Nishat Tasnim; Akhund, Tajim Md. Niamat Ullah
IoT is a thing that dispenses technically credible solutions to all the problems of our daily life. Due to IoT’s welfare, the present world has moved afar the scope of human ability. For good efficiency, the popularity of IoT is increasing much more than ever and its use in different sectors has increased. This has resulted in an unprecedented shift in investment in IoT and the total number of related IoT devices. The role of IoT is immense in this period of modern-day change and revolution. From the analysis of this paper, we can get the idea about the past, present, future of IoT, investment on IoT, and challenges that may be IoT face.
IOT Security Perspectives and Probable Solution
(2021 Fifth World Conference on Smart Trends in Systems Security and Sustainability (WorldS4), IEEE, 2021-08-19) Newaz, Nishat Tasnim; Haque, Mohammad Rafiqul; Akhund, Tajim Md. Niamat Ullah; Khatun, Tania; Biswas, Milon; Yousuf, Mohammad Abu
Nowadays the Internet of Things (IoT) is a buzzword. In numerous fields, we are using it. So, the security and privacy of the Internet of Things are very important for today’s mankind. In this paper, we have analyzed many Internet of Things systems. We found various vulnerabilities and security faults in some systems. We found various previous works and models to solve the security issues. But those are not enough. This paper has an aim to establish a new model that may be applied to IoT systems to acquire more security. Finally, we have proposed a model for secure IoT systems. We have analyzed that model from various perspectives and found that it may be a solution to the security threats for IoT.
IOT Waiter Bot
(ICRITO 2020 - IEEE 8th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) IEEE, 2020-09) Akhund, Tajim Md. Niamat Ullah; Siddik, Md. Abu Bakkar; Hossain, Md. Rakib; Rahman, Md. Mazedur; Newaz, Nishat Tasnim; Saifuzzaman, Mohd.
The modern era is Robotic and IOT era. Robots are reducing human works. Robots are broadly using in Restaurants, Farming, Hospitals and various fields now a days. This work results a low cost IOT Robot that can work like a waiter in a restaurant. The developed robot can follow line and avoid obstacles. The robot can take and serve orders to the customers. It reads RFID from tables to recognize particular orders from customers. The collected data will be saved in a cloud database. Taken orders by robots will automatically go to the chefs. Each order bill will also be generated on the robot. The robot will be able to take the bills also. The full system is made in very low cost than previously made systems. It will not increase unemployment problem too.
IoT-Based Low-Cost Automated Irrigation System for Smart Farming
(Springer, 2022-05-13) Akhund, Tajim Md. Niamat Ullah; Newaz, Nishat Tasnim; Zaman, Zahura; Sultana, Atia; Barro, Alistair; Whaiduzzaman, Md.
In this research, we present a low-cost intelligent irrigation system for farming. Nowadays, farming is shifted to automated and remote monitoring and management systems integrated with Cloud, Fog, and IoT networks. Our developed prototype can measure water level, temperature, and humidity with a hardware sensor and micro-controller unit. We use different sensors to take different readings and values to decide to turn on or off the motor. We provide essential algorithm and flowchart to explain the system. Our IoT-application-based automated developed system makes an automated system for irrigation and provides notification via mobile SMS to inform us of the irrigation field’s details remotely.
Low-Cost Smartphone-Controlled Remote Sensing IoT Robot
(Scopus, 2021) Akhund, Tajim Md. Niamat Ullah; Newaz, Nishat Tasnim; Hossain, Md. Rakib; Kaiser, M. Shamim
Nowadays, the Internet of things is spread everywhere. We can do a lot of tough work with IoT and robotics which are very difficult for people to do. This work presents a system that is an IoT-based robot, which can collect data from remote abstruse places and that place may be virus affected. The robot can be controlled with and smartphone via Bluetooth communication. The robot is capable of sending the data to a cloud server. From the cloud server, the collected data can be monitored from all over the world. An app is used to control the movement of the robot and another app has been build to monitor the data with smartphones. This works may help the virus-affected people.
Self-powered IoT-Based Design for Multi-purpose Smart Poultry Farm
(Scopus, 2021) Akhund, Tajim Md. Niamat Ullah; Snigdha, Shouvik Roy; Reza, Md. Sumon; Newaz, Nishat Tasnim; Saifuzzaman, Mohd.; Rashel, Masud Rana
The purpose of the present work is to make an IoT-based smart poultry farm system. In this work, the power supply is developed using renewable energy mainly with solar energy and nano-hydro. This IoT-based module helps to develop the system’s productivity to ensure farm’s constant healthy condition. The proposed system collects several types of sensor data from the farm, such as temperature, humidity, toxic gas, water level, and moisture. Then the overall conditions will be controlled and be kept proper level with the developed system automatically. This system stores all the data in the central database for further analysis and getting knowledge from them also gives notifications. Optimal values for the power and health condition are obtained through the stored data. It helps to predict future conditions too. The electrical devices, doors, and dustbins of the farm can be controlled via IoT systems through mobile phones and online platforms from remote locations and from anywhere in the world with Internet connectivity.
Snappy Wheelchair
(Scopus, 2021) Akhund, Tajim Md. Niamat Ullah; Roy, Gunjon; Adhikary, Animesh; Alam, Md. Ashraful; Newaz, Nishat Tasnim; Rashel, Masud Rana; Yousuf, Mohammad Abu
According to the Bangladesh Bureau of Statistics 2011, almost 8 lac people are physically challenged. Among them, about 1.5 lac are from urban areas and the rest of the people from rural areas. Lots of challenged people need a wheelchair to move. This work results in a Snappy Wheelchair which will help physically challenged persons. It has two different controlling systems: first one joystick control system and second one flex sensor control system. Challenged person who can move only two fingers of their whole body also can control the Snappy Wheelchair with flex sensor control system. If anyone can move hand or single leg, they can control Snappy Wheelchair with joystick control system. If anyone wants twice controlling system at a time, he/she also can do it by pressing controlling switch to change one controlling system to another. Snappy Wheelchair can move forward, forward-left, forward-right, backward, backward-left, and backward-right. Snappy Wheelchair saves 50% among all of those automated and manual control wheelchairs which are available in the market. This is designed for those people with middle-class families who also can buy and it comes with helpful features. This work is already running in real-time environment.