This document describes a glove-based sign language interpretation system that uses flex sensors and an Arduino Uno microcontroller. The system is intended to help those with speech impairments communicate by translating sign language gestures into text and speech output. The glove contains flex sensors that detect finger and hand movements, sending that data to the Arduino which interprets the gestures using machine learning algorithms and outputs the translation. The system aims to reduce communication barriers for the deaf and hard of hearing.
IRJET- Hand Movement Recognition for a Speech Impaired PersonIRJET Journal
This document describes a system to recognize hand gestures from a speech-impaired person and convert them to speech using a flex sensor glove and microcontroller. The system uses flex sensors attached to a glove to detect hand movements and gestures. The microcontroller matches the gestures to a database of templates and outputs the corresponding speech signal through a speaker. This allows speech-impaired individuals to communicate through natural hand gestures that are translated to audio speech in real-time. The system aims to help overcome communication barriers for those unable to speak.
IRJET- Smart Speaking Glove for Speech Impaired PeopleIRJET Journal
This document describes a smart speaking glove system for speech impaired people that uses flex sensors on a glove to detect gestures and convert them to synthesized speech output. The flex sensors detect finger bending and send signals to a microcontroller. The microcontroller matches the signals to predefined gestures and messages stored in its database and outputs the corresponding message to an LCD display and speaker. It also includes an emergency function using a GPS and GSM modules to track the user's location and send a message if they activate a panic switch.
Mems Sensor Based Approach for Gesture Recognition to Control Media in ComputerIJARIIT
Gesture Recognition is the method of identifying and understanding meaningful movements of the arms, hands,
face, or sometimes head. It is one of the most important aspects in the field of Human-Computer interface. There has been a
continuous research in this field because of its ability for application in user interfaces. Gesture Recognition is one of the
important areas of research for engineers and scientists. Nowadays the industry is working on the different implementation for
the trouble free, natural and easy product which can be easy to handle. This paper proposed a method to work with motion
sensors and interpret the motion of hand into various applications in a virtual interface. The Micro-Electro-Mechanical
Systems (MEMS) accelerometers are used to capture the dynamic hand gesture. These sensors information is transferred to
the microcontroller from where these data are transferred wirelessly to the computer system for actual processing of the data
with the use of various algorithms.
Sign Language Identification based on Hand GesturesIRJET Journal
This document presents a study on sign language identification based on hand gestures. The researchers aim to develop a system that can recognize American Sign Language gestures from video sequences. They use two different models - a Convolutional Neural Network (CNN) to analyze the spatial features of video frames, and a Recurrent Neural Network (RNN) to analyze the temporal features across frames. The document discusses the methodology used, including data collection from videos, pre-processing of frames, feature extraction using CNN models, and gesture classification. It also provides a literature review on previous studies related to sign language recognition and communication systems for deaf people.
IRJET - A Smart Assistant for Aiding Dumb PeopleIRJET Journal
This document presents a proposed smart assistant system to help mute or vocally impaired people communicate with others using hand gestures. The system uses MEMS sensors in a glove to detect hand gestures, which are matched to pre-stored commands using an Arduino microcontroller. The relevant text is displayed on an LCD screen and audio is played back of the message in the local language as determined by a GPS module. An emergency notification can also be sent via GSM to a guardian if an emergency gesture is detected. The system is intended to help the mute community communicate more easily with others and ensure their safety in emergencies.
This document describes a proposed sign language interpreter system that uses machine learning and computer vision techniques. It aims to enable deaf and mute users to communicate through computers and the internet by recognizing static hand gestures from camera input and translating them to text. The proposed system extracts features from captured images of signs and uses a support vector machine model to classify the gestures by comparing to a dataset of labeled images. If implemented, this system could help overcome communication barriers for deaf users in an increasingly digital world.
IRJET- Human Activity Recognition using Flex SensorsIRJET Journal
This document discusses a system for human activity recognition using flex sensors. Flex sensors are attached to the body and can detect movements. The flex sensor data is fed into a neural network model to recognize activities. The model is trained using flex sensor data from various human activities. The trained model can then accurately recognize activities based on new flex sensor input data. The system is meant to help elderly people or those with disabilities by allowing them to control devices with body movements detected by flex sensors. It aims to provide a modular system that can adapt to new users and disabilities. Flex sensors make the system customizable while neural networks enable accurate activity recognition.
Media Control Using Hand Gesture MomentsIRJET Journal
This document discusses a system for controlling media players using hand gestures. The system uses a webcam to capture images of hand gestures. It then uses neural networks trained on large gesture datasets to recognize the gestures. The recognized gestures can control functions of a media player like increasing/decreasing volume, playing, pausing, rewinding and forwarding. The system achieves recognition rates of 90-95% for different gestures. It provides a more natural user interface than keyboards and mice by allowing control through hand movements.
IRJET- Hand Movement Recognition for a Speech Impaired PersonIRJET Journal
This document describes a system to recognize hand gestures from a speech-impaired person and convert them to speech using a flex sensor glove and microcontroller. The system uses flex sensors attached to a glove to detect hand movements and gestures. The microcontroller matches the gestures to a database of templates and outputs the corresponding speech signal through a speaker. This allows speech-impaired individuals to communicate through natural hand gestures that are translated to audio speech in real-time. The system aims to help overcome communication barriers for those unable to speak.
IRJET- Smart Speaking Glove for Speech Impaired PeopleIRJET Journal
This document describes a smart speaking glove system for speech impaired people that uses flex sensors on a glove to detect gestures and convert them to synthesized speech output. The flex sensors detect finger bending and send signals to a microcontroller. The microcontroller matches the signals to predefined gestures and messages stored in its database and outputs the corresponding message to an LCD display and speaker. It also includes an emergency function using a GPS and GSM modules to track the user's location and send a message if they activate a panic switch.
Mems Sensor Based Approach for Gesture Recognition to Control Media in ComputerIJARIIT
Gesture Recognition is the method of identifying and understanding meaningful movements of the arms, hands,
face, or sometimes head. It is one of the most important aspects in the field of Human-Computer interface. There has been a
continuous research in this field because of its ability for application in user interfaces. Gesture Recognition is one of the
important areas of research for engineers and scientists. Nowadays the industry is working on the different implementation for
the trouble free, natural and easy product which can be easy to handle. This paper proposed a method to work with motion
sensors and interpret the motion of hand into various applications in a virtual interface. The Micro-Electro-Mechanical
Systems (MEMS) accelerometers are used to capture the dynamic hand gesture. These sensors information is transferred to
the microcontroller from where these data are transferred wirelessly to the computer system for actual processing of the data
with the use of various algorithms.
Sign Language Identification based on Hand GesturesIRJET Journal
This document presents a study on sign language identification based on hand gestures. The researchers aim to develop a system that can recognize American Sign Language gestures from video sequences. They use two different models - a Convolutional Neural Network (CNN) to analyze the spatial features of video frames, and a Recurrent Neural Network (RNN) to analyze the temporal features across frames. The document discusses the methodology used, including data collection from videos, pre-processing of frames, feature extraction using CNN models, and gesture classification. It also provides a literature review on previous studies related to sign language recognition and communication systems for deaf people.
IRJET - A Smart Assistant for Aiding Dumb PeopleIRJET Journal
This document presents a proposed smart assistant system to help mute or vocally impaired people communicate with others using hand gestures. The system uses MEMS sensors in a glove to detect hand gestures, which are matched to pre-stored commands using an Arduino microcontroller. The relevant text is displayed on an LCD screen and audio is played back of the message in the local language as determined by a GPS module. An emergency notification can also be sent via GSM to a guardian if an emergency gesture is detected. The system is intended to help the mute community communicate more easily with others and ensure their safety in emergencies.
This document describes a proposed sign language interpreter system that uses machine learning and computer vision techniques. It aims to enable deaf and mute users to communicate through computers and the internet by recognizing static hand gestures from camera input and translating them to text. The proposed system extracts features from captured images of signs and uses a support vector machine model to classify the gestures by comparing to a dataset of labeled images. If implemented, this system could help overcome communication barriers for deaf users in an increasingly digital world.
IRJET- Human Activity Recognition using Flex SensorsIRJET Journal
This document discusses a system for human activity recognition using flex sensors. Flex sensors are attached to the body and can detect movements. The flex sensor data is fed into a neural network model to recognize activities. The model is trained using flex sensor data from various human activities. The trained model can then accurately recognize activities based on new flex sensor input data. The system is meant to help elderly people or those with disabilities by allowing them to control devices with body movements detected by flex sensors. It aims to provide a modular system that can adapt to new users and disabilities. Flex sensors make the system customizable while neural networks enable accurate activity recognition.
Media Control Using Hand Gesture MomentsIRJET Journal
This document discusses a system for controlling media players using hand gestures. The system uses a webcam to capture images of hand gestures. It then uses neural networks trained on large gesture datasets to recognize the gestures. The recognized gestures can control functions of a media player like increasing/decreasing volume, playing, pausing, rewinding and forwarding. The system achieves recognition rates of 90-95% for different gestures. It provides a more natural user interface than keyboards and mice by allowing control through hand movements.
IRJET- Survey on Sign Language and Gesture Recognition SystemIRJET Journal
This document summarizes several research papers on sign language and gesture recognition systems. It discusses various techniques that have been used to convert sign language and gestures into understandable formats for hearing people. Vision-based and sensor-based approaches are described. Specific papers summarized include those using 7Hu moments and KNN classification achieving 82% accuracy, a system using gloves with flex and inertial sensors recognizing Taiwanese sign language with 94% accuracy, and a vision-based system using convex hull and defects to control computer functions. The document concludes by describing a system using a sensor glove to detect gestures from British and Indian sign languages and output text and audio.
IRJET- Sixth Sense Hand-Mouse Interface using Gestures & Randomized KeyIRJET Journal
The document proposes a sixth sense ATM machine that enables contactless transactions using hand gestures recognized by cameras rather than physical interfaces, eliminating the spread of bacteria while also incorporating sensors to prevent theft and monitor users to increase security. Current ATM systems are susceptible to bacterial spread through physical interfaces and card/PIN skimming, while proposed solutions in previous research had limitations, so the sixth sense ATM aims to address both issues simultaneously through a non-touch gesture-based interface and integrated alarm sensors.
Indian Sign Language Recognition using Vision Transformer based Convolutional...IRJET Journal
This document proposes a vision transformer-based convolutional neural network approach for Indian sign language recognition using hand gestures. It aims to improve on traditional machine learning and CNN techniques. The proposed method achieves 99.88% accuracy on a test image database, outperforming state-of-the-art methods. An ablation study also supports that convolutional encoding increases accuracy for hand gesture recognition. The document discusses the challenges of existing data glove and vision-based techniques for hand gesture recognition and human-computer interaction. It aims to develop a more natural and accessible method using computer vision and deep learning.
VIRTUAL PAINT APPLICATION USING HAND GESTURESIRJET Journal
This document presents a virtual paint application that uses hand gesture recognition for real-time drawing or sketching. The application uses MediaPipe and OpenCV to track hand movements and joints in real-time. It identifies different gestures like selecting tools, writing on the canvas, and clearing the canvas. This allows for an intuitive human-computer interaction method without any physical devices. The application provides a dust-free classroom solution and makes online lessons more engaging. It analyzes video frames from a webcam to detect hand landmarks and identify gestures based on finger positions. This allows users to draw on screen by simply moving their hands.
HAND GESTURE BASED SPEAKING SYSTEM FOR THE MUTE PEOPLEIRJET Journal
1) The document describes a hand gesture-based speaking system to help mute people communicate through converting hand gestures to audio messages.
2) The system uses flex sensors to detect finger movements and a Raspberry Pi microcontroller to identify predefined gestures and convert them to speech using text-to-speech.
3) The flex sensors are attached to gloves to allow mute users to easily convey common messages through natural hand gestures that are translated to audio by the system.
SLIDE PRESENTATION BY HAND GESTURE RECOGNITION USING MACHINE LEARNINGIRJET Journal
The document discusses a slide presentation controlled by hand gesture recognition using machine learning. It describes how different hand gestures can be used to control slide presentation functions, such as using the index finger to draw, three fingers to undo drawing, the little finger to move to the next slide, and the thumb to move to the previous slide. The system uses a camera and machine learning techniques like neural networks to recognize hand gestures in real-time and map them to slide navigation and other presentation controls.
Hand Motion Gestures For Mobile Communication Based On Inertial Sensors For O...IJERA Editor
This project presents system based on inertial sensors and gesture recognition algorithm for SMS or calling for old age people. Users hold the device to make hand gestures with their preferred handheld style. Hand motions generate inertial signals, which are wirelessly transmitted to a computer for recognition. Here DTW recognition algorithm is used for recognition of hand gestures. Zigbee is used at the transmission section of inertial device to transmit sensor values and at the receiver section of PC to receive values. Recognized gesture is send to the microcontroller for further processing which gives AT commands to GSM to selects the SMS or calling option to the person. GSM model is used for the SMS or calling. An accelerometer-based gestures recognition systems that uses only a single 3-axis accelerometer. 3-axis accelerometer recognizes gestures, where gestures here are hand movements. DTW algorithm is used in this project for recognition. The proposed DTW-based recognition algorithm includes the procedures of inertial signal acquisition, motion detection, template selection, and recognition. Here „a‟, „b‟, „c‟, „d‟, „e‟, „f‟, „g‟, „h‟, „o‟, „v‟ letters are recognized in this system . This system can be used for the emergency calling or emergency SMS by the old age people or blind people from the home.
Automated Media Player using Hand GestureIRJET Journal
The document describes an automated media player system that uses hand gestures for control. It uses machine learning algorithms and computer vision techniques to interpret hand gestures in real-time and respond by controlling media playback functions. The system aims to create a more intuitive user interface for media control without needing physical input devices. It has applications for home entertainment, public spaces, and assisting disabled users. The methodology involves collecting a dataset of hand gesture images, training a model like Squeezenet using Keras and TensorFlow, then using the trained model and PyAutoGUI to map recognized gestures to media control functions in real-time. Accuracy testing is done to evaluate the system's performance.
The document describes a hand gesture recognition system for a paint tool using machine learning. Key points:
- The system uses a webcam and hand gestures to control a paint program, providing a more natural user interface than traditional pointing devices.
- A machine learning approach using Haar-like classifiers to detect hands achieved 96% accuracy, higher than glove-based or computer vision methods.
- The system detects different gestures to draw lines, circles, and select colors on the paint screen in real-time. Hand detection and gesture recognition are performed using OpenCV and a Python platform.
- A literature review found machine learning provided the best balance of high accuracy, low cost, and ease of use compared to other hand
IRJET- Survey Paper on Vision based Hand Gesture RecognitionIRJET Journal
This document presents a survey of previous research on vision-based hand gesture recognition. It discusses various methods that have been used, including discrete wavelet transforms, skin color segmentation, orientation histograms, and neural networks. The document proposes a new methodology using webcam image capture, static and dynamic gesture definition, image processing techniques like localization, enhancement, segmentation, and morphological filtering, and a convolutional neural network for classification. The goal is to develop a more efficient and accurate system for hand gesture recognition and human-computer interaction.
The International Journal of Engineering and Sciencetheijes
This document summarizes a research paper on a hand sign interpreter system that uses a sensor glove to recognize sign language gestures and translate them into voice signals in real time. The system aims to help normal people communicate more effectively with those who are speech impaired. It uses flex sensors on a glove to detect hand shapes and an accelerometer to detect hand orientations. The signals are fed to a microprocessor that analyzes the signals and retrieves the corresponding audio files from memory to be played through a speaker. The system is designed to be low-cost and portable compared to other sign language recognition systems on the market.
The International Journal of Engineering and Science (IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Controlling Computer using Hand GesturesIRJET Journal
This document describes a research project on controlling a computer using hand gestures. The researchers created a real-time gesture recognition system using convolutional neural networks (CNNs). They developed a dataset of 3000 training images of 10 different hand gestures for tasks like opening apps. A CNN model was trained to detect hands in images and recognize gestures. The model achieved 80.4% validation accuracy and was able to successfully perform operations like opening WhatsApp, PowerPoint and other apps based on detected gestures in real-time. The system provides a cost-effective and contactless way of interacting with computers using hand gestures only.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Gesture control algorithm for personal computerseSAT Journals
Abstract As our dependency on computers is increasing every day, these intelligent machines are making inroads in our daily life and society. This requires more friendly methods for interaction between humans and computers (HCI) than the conventionally used interaction devices (mouse & keyboard) because they are unnatural and cumbersome to use at times (by disabled people). Gesture Recognition can be useful under such conditions and provides intuitive interaction. Gestures are natural and intuitive means of communication and mostly occur from hands or face of human beings. This work introduces a hand gesture recognition system to recognize real time gestures of the user (finger movements) in unstrained environments. This is an effort to adapt computers to our natural means of communication: Speech and Hand Movements. All the work has been done using Matlab 2011b and in a real time environment which provides a robust technique for feature extraction and speech processing. A USB 2.0 camera continuously tracks the movement of user’s finger which is covered with red marker by filtering out green and blue colors from the RGB color space. Java based commands are used to implement the mouse movement through moving finger and GUI keyboard. Then a microphone is used to make use of the speech processing and instruct the system to click on a particular icon or folder throughout the screen of the system. So it is possible to take control of the whole computer system. Experimental results show that proposed method has high accuracy and outperforms Sub-gesture Modeling based methods [5] Keywords: Hand Gesture Recognition (HGR), Human-Computer Interaction (HCI), Intuitive Interaction
Smart Presentation Control by Hand Gestures Using Computer Vision and Google’...IRJET Journal
This document describes a smart presentation control system using hand gesture recognition with computer vision and Google's MediaPipe framework. The system uses a webcam to capture videos and photos of hand gestures as input. MediaPipe is used to detect hand landmarks and gestures in real-time. Various hand gestures like changing slides, drawing on slides, and erasing can be used to control the presentation without needing a keyboard or mouse. The system aims to provide a natural and intuitive human-computer interaction experience for presentation control through hand gesture recognition.
IRJET - Chatbot with Gesture based User InputIRJET Journal
The document describes a proposed system for building a chatbot that takes gesture-based user input. The system would use either a deep learning model or convexity defect algorithm to recognize gestures from video input. Recognized gestures would be mapped to text commands and fed into a keyword-based chatbot. The chatbot would execute commands or responses based on the gesture input. The proposed system aims to provide a natural interface for applications helping deaf/mute users or in places like museums. It reviews related work on gesture recognition and discusses the technical components and workflow of the envisioned chatbot system.
Development of Sign Signal Translation System Based on Altera’s FPGA DE2 BoardWaqas Tariq
The main aim of this paper is to build a system that is capable of detecting and recognizing the hand gesture in an image captured by using a camera. The system is built based on Altera’s FPGA DE2 board, which contains a Nios II soft core processor. Image processing techniques and a simple but effective algorithm are implemented to achieve this purpose. Image processing techniques are used to smooth the image in order to ease the subsequent processes in translating the hand sign signal. The algorithm is built for translating the numerical hand sign signal and the result are displayed on the seven segment display. Altera’s Quartus II, SOPC Builder and Nios II EDS software are used to construct the system. By using SOPC Builder, the related components on the DE2 board can be interconnected easily and orderly compared to traditional method that requires lengthy source code and time consuming. Quartus II is used to compile and download the design to the DE2 board. Then, under Nios II EDS, C programming language is used to code the hand sign translation algorithm. Being able to recognize the hand sign signal from images can helps human in controlling a robot and other applications which require only a simple set of instructions provided a CMOS sensor is included in the system.
IRJET- Robotic Hand Controlling using Flex Sensors and Arduino UNOIRJET Journal
This document describes a robotic hand that is controlled using flex sensors and an Arduino Uno microcontroller. Flex sensors are placed on each finger of a glove to sense finger movement. The flex sensor data is sent to the Arduino Uno which processes the data and sends signals to servo motors controlling each finger of the robotic hand. The robotic hand is able to replicate movements of the human hand wearing the flex sensor glove up to 50 meters away using a wireless module. The design provides a low-cost way to control a robotic hand using flex sensors and microcontroller processing to map human finger motions.
Sign Language Recognition using MediapipeIRJET Journal
This document summarizes a student research project that aims to develop a sign language recognition system using the Mediapipe framework. The system takes video input of signed letters from the American Sign Language alphabet and outputs the recognized letters in text format. The document provides background on sign language and gesture recognition, describes the Mediapipe framework and implementation methodology using KNN classification, and presents preliminary results of the system detecting hand positions and recognizing letters in real-time. The overall goal is to reduce communication barriers for deaf individuals by translating sign language to written text.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
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This document summarizes several research papers on sign language and gesture recognition systems. It discusses various techniques that have been used to convert sign language and gestures into understandable formats for hearing people. Vision-based and sensor-based approaches are described. Specific papers summarized include those using 7Hu moments and KNN classification achieving 82% accuracy, a system using gloves with flex and inertial sensors recognizing Taiwanese sign language with 94% accuracy, and a vision-based system using convex hull and defects to control computer functions. The document concludes by describing a system using a sensor glove to detect gestures from British and Indian sign languages and output text and audio.
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This document proposes a vision transformer-based convolutional neural network approach for Indian sign language recognition using hand gestures. It aims to improve on traditional machine learning and CNN techniques. The proposed method achieves 99.88% accuracy on a test image database, outperforming state-of-the-art methods. An ablation study also supports that convolutional encoding increases accuracy for hand gesture recognition. The document discusses the challenges of existing data glove and vision-based techniques for hand gesture recognition and human-computer interaction. It aims to develop a more natural and accessible method using computer vision and deep learning.
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1) The document describes a hand gesture-based speaking system to help mute people communicate through converting hand gestures to audio messages.
2) The system uses flex sensors to detect finger movements and a Raspberry Pi microcontroller to identify predefined gestures and convert them to speech using text-to-speech.
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The document discusses a slide presentation controlled by hand gesture recognition using machine learning. It describes how different hand gestures can be used to control slide presentation functions, such as using the index finger to draw, three fingers to undo drawing, the little finger to move to the next slide, and the thumb to move to the previous slide. The system uses a camera and machine learning techniques like neural networks to recognize hand gestures in real-time and map them to slide navigation and other presentation controls.
Hand Motion Gestures For Mobile Communication Based On Inertial Sensors For O...IJERA Editor
This project presents system based on inertial sensors and gesture recognition algorithm for SMS or calling for old age people. Users hold the device to make hand gestures with their preferred handheld style. Hand motions generate inertial signals, which are wirelessly transmitted to a computer for recognition. Here DTW recognition algorithm is used for recognition of hand gestures. Zigbee is used at the transmission section of inertial device to transmit sensor values and at the receiver section of PC to receive values. Recognized gesture is send to the microcontroller for further processing which gives AT commands to GSM to selects the SMS or calling option to the person. GSM model is used for the SMS or calling. An accelerometer-based gestures recognition systems that uses only a single 3-axis accelerometer. 3-axis accelerometer recognizes gestures, where gestures here are hand movements. DTW algorithm is used in this project for recognition. The proposed DTW-based recognition algorithm includes the procedures of inertial signal acquisition, motion detection, template selection, and recognition. Here „a‟, „b‟, „c‟, „d‟, „e‟, „f‟, „g‟, „h‟, „o‟, „v‟ letters are recognized in this system . This system can be used for the emergency calling or emergency SMS by the old age people or blind people from the home.
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The document describes a hand gesture recognition system for a paint tool using machine learning. Key points:
- The system uses a webcam and hand gestures to control a paint program, providing a more natural user interface than traditional pointing devices.
- A machine learning approach using Haar-like classifiers to detect hands achieved 96% accuracy, higher than glove-based or computer vision methods.
- The system detects different gestures to draw lines, circles, and select colors on the paint screen in real-time. Hand detection and gesture recognition are performed using OpenCV and a Python platform.
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This document presents a survey of previous research on vision-based hand gesture recognition. It discusses various methods that have been used, including discrete wavelet transforms, skin color segmentation, orientation histograms, and neural networks. The document proposes a new methodology using webcam image capture, static and dynamic gesture definition, image processing techniques like localization, enhancement, segmentation, and morphological filtering, and a convolutional neural network for classification. The goal is to develop a more efficient and accurate system for hand gesture recognition and human-computer interaction.
The International Journal of Engineering and Sciencetheijes
This document summarizes a research paper on a hand sign interpreter system that uses a sensor glove to recognize sign language gestures and translate them into voice signals in real time. The system aims to help normal people communicate more effectively with those who are speech impaired. It uses flex sensors on a glove to detect hand shapes and an accelerometer to detect hand orientations. The signals are fed to a microprocessor that analyzes the signals and retrieves the corresponding audio files from memory to be played through a speaker. The system is designed to be low-cost and portable compared to other sign language recognition systems on the market.
The International Journal of Engineering and Science (IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
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IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Gesture control algorithm for personal computerseSAT Journals
Abstract As our dependency on computers is increasing every day, these intelligent machines are making inroads in our daily life and society. This requires more friendly methods for interaction between humans and computers (HCI) than the conventionally used interaction devices (mouse & keyboard) because they are unnatural and cumbersome to use at times (by disabled people). Gesture Recognition can be useful under such conditions and provides intuitive interaction. Gestures are natural and intuitive means of communication and mostly occur from hands or face of human beings. This work introduces a hand gesture recognition system to recognize real time gestures of the user (finger movements) in unstrained environments. This is an effort to adapt computers to our natural means of communication: Speech and Hand Movements. All the work has been done using Matlab 2011b and in a real time environment which provides a robust technique for feature extraction and speech processing. A USB 2.0 camera continuously tracks the movement of user’s finger which is covered with red marker by filtering out green and blue colors from the RGB color space. Java based commands are used to implement the mouse movement through moving finger and GUI keyboard. Then a microphone is used to make use of the speech processing and instruct the system to click on a particular icon or folder throughout the screen of the system. So it is possible to take control of the whole computer system. Experimental results show that proposed method has high accuracy and outperforms Sub-gesture Modeling based methods [5] Keywords: Hand Gesture Recognition (HGR), Human-Computer Interaction (HCI), Intuitive Interaction
Smart Presentation Control by Hand Gestures Using Computer Vision and Google’...IRJET Journal
This document describes a smart presentation control system using hand gesture recognition with computer vision and Google's MediaPipe framework. The system uses a webcam to capture videos and photos of hand gestures as input. MediaPipe is used to detect hand landmarks and gestures in real-time. Various hand gestures like changing slides, drawing on slides, and erasing can be used to control the presentation without needing a keyboard or mouse. The system aims to provide a natural and intuitive human-computer interaction experience for presentation control through hand gesture recognition.
IRJET - Chatbot with Gesture based User InputIRJET Journal
The document describes a proposed system for building a chatbot that takes gesture-based user input. The system would use either a deep learning model or convexity defect algorithm to recognize gestures from video input. Recognized gestures would be mapped to text commands and fed into a keyword-based chatbot. The chatbot would execute commands or responses based on the gesture input. The proposed system aims to provide a natural interface for applications helping deaf/mute users or in places like museums. It reviews related work on gesture recognition and discusses the technical components and workflow of the envisioned chatbot system.
Development of Sign Signal Translation System Based on Altera’s FPGA DE2 BoardWaqas Tariq
The main aim of this paper is to build a system that is capable of detecting and recognizing the hand gesture in an image captured by using a camera. The system is built based on Altera’s FPGA DE2 board, which contains a Nios II soft core processor. Image processing techniques and a simple but effective algorithm are implemented to achieve this purpose. Image processing techniques are used to smooth the image in order to ease the subsequent processes in translating the hand sign signal. The algorithm is built for translating the numerical hand sign signal and the result are displayed on the seven segment display. Altera’s Quartus II, SOPC Builder and Nios II EDS software are used to construct the system. By using SOPC Builder, the related components on the DE2 board can be interconnected easily and orderly compared to traditional method that requires lengthy source code and time consuming. Quartus II is used to compile and download the design to the DE2 board. Then, under Nios II EDS, C programming language is used to code the hand sign translation algorithm. Being able to recognize the hand sign signal from images can helps human in controlling a robot and other applications which require only a simple set of instructions provided a CMOS sensor is included in the system.
IRJET- Robotic Hand Controlling using Flex Sensors and Arduino UNOIRJET Journal
This document describes a robotic hand that is controlled using flex sensors and an Arduino Uno microcontroller. Flex sensors are placed on each finger of a glove to sense finger movement. The flex sensor data is sent to the Arduino Uno which processes the data and sends signals to servo motors controlling each finger of the robotic hand. The robotic hand is able to replicate movements of the human hand wearing the flex sensor glove up to 50 meters away using a wireless module. The design provides a low-cost way to control a robotic hand using flex sensors and microcontroller processing to map human finger motions.
Sign Language Recognition using MediapipeIRJET Journal
This document summarizes a student research project that aims to develop a sign language recognition system using the Mediapipe framework. The system takes video input of signed letters from the American Sign Language alphabet and outputs the recognized letters in text format. The document provides background on sign language and gesture recognition, describes the Mediapipe framework and implementation methodology using KNN classification, and presents preliminary results of the system detecting hand positions and recognizing letters in real-time. The overall goal is to reduce communication barriers for deaf individuals by translating sign language to written text.
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.