JOURNAL OF MOBILE COMPUTING, COMMUNICATIONS & MOBILE NETWORKS
ISSN: 2349-901X Scientific Journal Impact Factor (SJIF): 6.035 Index Copernicus (ICV: 56.07) Journal DOI no.: 10.37591/JoMCCMN
STM JOURNALS ( Consortium eLearning Network Pvt Ltd)
Enhancing Secure Communication Through Hybrid Steganography and Public Key Cryptography
This research pioneers an innovative paradigm in secure data communication by seamlessly merging Public Key Digital Image Steganography with public key cryptography. The proposed method leverages the formidable strength of the RSA algorithm, employing a robust 1024-bit key size for secure data encryption. In parallel, the imperceptibility of the F5 steganographic technique is harnessed to clandestinely embed the encrypted message within a cover image. Unlike conventional methods, our scheme introduces matrix embedding, a technique that minimizes alterations to the message length while providing unparalleled steganographic capacity, expedited processing, and resilience against both visual and statistical attacks. The RSA algorithm, with its robust 1024-bit key size, forms the bedrock of our cryptographic framework. This asymmetric encryption technique not only facilitates secure data transmission through robust key exchange but also ensures the confidentiality of the concealed message. Simultaneously, the F5 steganographic technique is employed to achieve imperceptible embedding, seamlessly integrating the encrypted message within the cover image without compromising visual integrity. In a departure from traditional approaches, our scheme introduces matrix embedding, a novel technique that optimizes the concealment process. This innovative method minimizes changes to the message length, thereby preserving the integrity of the concealed information. The result is a system characterized by high steganographic capacity, expedited processing speed, and a robust defense against both visual and statistical attacks. The experimental validation of our proposed method encompasses a thorough assessment of steganographic capacity, processing speed, and robustness. The results not only endorse the effectiveness of the RSA-F5-matrix embedding hybrid but also underscore its practical viability. The scheme emerges as a robust solution for secure data communication, offering a delicate balance between security, efficiency, and concealment integrity.
Copyright (c) 2023 JOURNAL OF MOBILE COMPUTING, COMMUNICATIONS & MOBILE NETWORKS
India's digital payment revolution is rewriting the country's financial narrative at a remarkable pace. Fuelled by the phenomenal success of the Unified Payments Interface (UPI), India has witnessed a staggering surge in digital transactions. To put it in perspective, in financial year 2023, more than 100 billion digital transactions took place across India. This study aims to examine the digital payment revolution in India, delving into the various factors driving this transformation. The digital payment revolution began predominantly in 2016, following demonetization, and has continued to grow ever since. In addition to demonetization, several other factors have contributed to this revolution, such as increased access to the internet, the impact of COVID-19, rising financial literacy, and various government initiatives. In addition to these aspects, the research work examines the changing consumer behaviour and preferences, along with the socio-economic impact of digital payment adoption, particularly on rural and unbanked populations. Increased influence of Fintech companies, digital wallets, and mobile banking applications have provided innovative and user-friendly platforms for conducting transactions. And we also discussed about the Hackers disruption in UPI transaction in India, causing financial instability and loss of trust in digital payment system. But Regulatory support from the Reserve Bank of India (RBI) has been instrumental in shaping the digital payment landscape. The RBI's policies and regulations have not only ensured the security of digital transactions, but also in the future, RBI is planning its Digital Currency. Understanding the pivotal role of finance in India's digital payment revolution is critical for both professionals and policymakers, as they navigate a landscape where innovation knows no bounds.
User Engagement in Mobile Applications: Modeling and Predicting
The mobile ecosystem is expanding rapidly, making app developers highly competitive. To keep users engaged, apps can anticipate when they might disengage, allowing developers to implement intervention tactics. This work demonstrates that it is possible to accurately forecast user disengagement using numerical models. The framework includes Cox proportional hazards, negative binomial, random forest, boosted-tree, and optimized agglomerative hierarchical clustering models. A 12-month observation dataset from a trash recycling app development validates the approach. The optimal clustering model enhances UE predictability and user identification, with random forest classifiers or boosted-tree methods yielding the best results.
Compound Transmission Security for Mobile Cloud Computing Using Spread Spectrum Technique
By accessing data stored in remote data centres, "mobile cloud computing" provides users with IT services tailored to their specific needs. It also provides the infrastructure to support hosting for pervasive applications in the corporate, scientific, and consumer spheres. The cloud or data centre server cannot automatically lease the appropriate amount of services based on the needs of the users. So, Mobile Cloud Computing (MCC) consists of three sub-modules viz. Mobile Computing, Wireless Communication Networks, and Cloud Computing. While keeping least costs to a minimum and offloading to cloud infrastructures, the following are the basic ideas that will form the basis of the proposed study on the secure scheduling of resources in mobile cloud computing. In our research study, we are using 5G Cellular Technology as a mode of wireless communication. When offloading and retrieving data from a cloud data centre, the 5th generation of mobile communications is expected to spur innovation in vertical sectors. These verticals generate many use cases with different requirements that future 5G networks must efficiently handle. Network slicing may be a logical way to support a large range of vertical-specific services on single network architecture. This study introduces network slicing for 5G systems. The key elements that enable network slicing are summarised first. Next, we introduce the ONF's SDN architecture and demonstrate its slicing tools. Although such a design enables network slicing, it lacks key functionalities that NFV can provide. Thus, we examine ETSI's SDN-NFV architecture proposal. We also show an SDN-NFV scenario for network slice realization. FHSS systems safeguard wireless communication from jamming and unwanted signal reception. The jammer or unwanted receiver must not know the spreading code to achieve such themes. Unencrypted M-sequences cannot spread code securely. Hidden frequency hopping, an encryption mechanism applied to spreading codes, is proposed to improve FHSS security. All spread spectrum data transmission systems can use the proposed encryption security algorithm, which is dependable. FHSS's multi-user detection makes multiuser interference important to study. Thus, optimum pair "key-input" selection is provided to reduce interference below the specified constant threshold. It is essential to have architecture in place that can automatically handle resource allocation policies and a scheduling algorithm. Next, we will talk about some approaches to security algorithms during wireless communication mode offloading and retrieving data from the cloud server. Finally, we summarise the open research issues to encourage further research.
Enhancing Wireless Network Security: A Comprehensive Review and Future Perspectives
This study provides a thorough examination of wireless network security, addressing current challenges and proposing future strategies for enhanced protection. It delves into vulnerabilities such as eavesdropping, unauthorized access, and denial-of-service attacks prevalent in wireless environments. The study explores cryptographic protocols, intrusion detection systems, and authentication mechanisms crucial for safeguarding wireless networks. Additionally, it discusses emerging technologies, including machine learning and blockchain, as potential solutions to fortify wireless security. This comprehensive review aims to guide researchers, practitioners, and policymakers in shaping the future of secure wireless communication.
Comprehensive Analysis of Malevolent Attacks and Security Challenges in Unauthorized Access to IoT Devices
This study provides an in-depth exploration of malevolent attacks targeting Internet of Things (IoT) devices and the associated security issues stemming from unauthorized access. It presents a detailed examination of different types of attacks, including data theft, device malfunctions, and the dissemination of false results. The study also addresses the security concerns raised by unauthorized attacks and proposes effective solutions. Furthermore, it offers comprehensive insights into safeguarding IoT devices and data, presenting advanced preventive measures to counter malevolent and unauthorized attacks.
The stress management app outlined in this report serves as a holistic and user-centric solution for tackling the ever-increasing stress levels that plague modern life. Stress, often an unavoidable part of daily living, can manifest in various ways and affect different individuals uniquely. Recognizing this, the app adopts a personalized approach, allowing users to access tailored stress management tools based on their age or profession. One of the standout features of the app is the login page, which enables users to establish a personalized profile. This individualized approach sets the foundation for the app's effectiveness in addressing stress. By asking targeted questions, the app gains insights into the user's stress level and related factors, such as lifestyle and profession. This information is then used to offer highly specific recommendations for stress reduction techniques. The app, therefore, becomes a trusted companion on the journey to stress management, understanding the user's unique needs and tailoring its guidance accordingly. The stress management app stands out by incorporating a diverse range of stress-relief techniques, combining both modern and ancient practices. Users are presented with options such as yoga, meditation, and other time-tested methods, all conveniently accessible within the app. What sets it apart is the inclusion of ancient practices, often overlooked in the fast-paced modern world. By embracing these age-old techniques, the app provides a comprehensive approach to stress management, acknowledging that solutions to stress can be found in the wisdom of the past. To ensure that users can effectively implement these stress management practices, the app offers detailed instructions and demonstrations. This user-friendly approach empowers individuals to seamlessly integrate stress reduction techniques into their daily routines. It is not just about offering suggestions; it is about guiding users through the process of self-care and stress management. In a world where stress has become an epidemic, this app's accessibility, personalized approach, and incorporation of ancient practices make it a valuable tool for anyone seeking effective stress management solutions. It empowers individuals to take control of their stress levels, improve their overall well-being, and find balance in a fast-paced, often overwhelming world.
A Comparative Study of SentiWordNet and Other Lexicons for Social Media Sentiment Analysis
Another name for opinion mining is "Sentiment Analysis" (SA). Sentiment Analysis is a text classification algorithm that consistently advances the topic of study. Sentiment Analysis, or categorizing opinions into positive or negative categories, is indeed the primary goal of information extraction. Both information producers and consumers face significant challenges because of the explosion of information available online. For a business to be successful, it is crucial to comprehend the thoughts, opinions, and satisfaction of its customers. Sentiment analysis involves the electronic evaluation of individuals' feelings, emotions, and viewpoints. Utilizing social networking services, individuals can voice their views regarding various goods, occasions, or services. These reviewers overuse acronyms and jargon to convey their own opinions. As a result, word analysis is crucial for sentiment analysis. Thus, a database of words is needed for the purpose of sentiment analysis, and one such database is SentiWordNet derived from Wordnet dictionary. Sentiment analysis and sentiment are supported by the linguistic resource SentiWordNet. SentiWordNet is an opinion lexicon that was inferred as from WordNet directory, and every phrase is linked to something like a series of data total score that indicates whether a word is correlated to favourable or bad emotion. This study reviews some of the work carried out using the SentiWordNet database.
Empowering Healthcare Through IoMT: Unveiling the Architecture, Protocols, and Applications
The "Internet of Things" (IoT) is the infrastructure of web-connected devices that automatically gather and transport data through a remote network. Due to the rapid growth of IoT-based gadgets and their expansion towards making medical care facilities financially smart, proactive, and customizable, the "Internet of Medical Things (IoMT)" is presumed proactive in all areas of healthcare. Using cutting-edge technology, the IoMT-based healthcare system offers rapid and reliable treatment, increased communication, lower costs, and more. Machine learning has helped exploit various healthcare systems; fog computing reduces communication costs and latency; and block chain improves data security. Using cutting-edge techniques, this study detailed IoMT-based healthcare systems. This study discusses IoMT healthcare system methodologies and solutions in the context of modern technology, as well as future trends and applications, to better comprehend how IoMT can enhance healthcare now and in the future. Computer science-based AI algorithms and programs offer computers intelligence and efficiency in human-dominated fields. Machine learning (ML), deep learning (DL), classic neural networks, fuzzy logic, and speech recognition, each with their unique skills and features, can help modern medical science. Smart technologies simplify medical imaging, diagnosis, and decision-making. The Internet of Medical Things (IoMT) connects networked biomedical devices with software to improve human health. This review discusses IoMT and Point of Care (POC) devices used in cutting-edge healthcare fields such as heart assessment, cancer diagnosis, and diabetes management. AI assists cutting-edge biomedical robotic surgery. This review analyses how AI improves IoMT devices' functioning, detection accuracy, decision-making, and risk assessment. This overview covers the scientific and engineering challenges and prospects for AI-based cloud-integrated individualized IoMT devices for efficient POC biomedical system design for next-generation intelligent healthcare.
Issues and Challenges Faced by Mobile Application Users and Developers
The widespread availability of high-tech mobile devices has drastically altered people's daily routines. Individuals may want to consider including these gadgets in their set of must-haves. The widespread use of mobile devices has resulted in people becoming increasingly reliant on them. The significant consumer interest in mobile technology indicates a surge in the number of mobile phone users. There is a growing need for high-quality apps for mobile devices as the number of mobile users and mobile devices continues to rise. Developers are under too much pressure to fix users' problems with their mobile app in today's market. With this study, we hope to take stock of the many problems associated with mobile apps, both those encountered by consumers and those encountered by app creators. We analyzed the ways in which we fall short and the problems that our users and engineers encounter. We also provided a solution to reduce the gap between the mobile app users and developers.
Mobile Application for Academic Activities
Colleges hold and organize numerous events throughout the academic year. The responsibility of the coordinator is to inform students about recent events so that they can participate in those activities. Mobile applications for academic activities will automate the tasks which are performed manually by making use of this application. It focuses on keeping track of events that took place on the campus such as cultural events and sports activities along with academics. Users must register and login through the application to get updates of events. Android has recently become a popular operating system for mobile devices including tablets, smart phones, and laptops. With an operating system and important apps, the Android platform is a software stack for mobile devices. With the help of the Android SDK, developers may produce applications for the system. In modern culture, events are quite significant. The term “event” can apply to any occurrence or action. Many people discover that they do not have the knowledge or the time to organize events on their own. These extraordinary events need to be given the attention they deserve, and independent planners are required to step in. A lot of patience and hustle and bustle are needed right now to arrange an event, starting with choosing the concept and ending with selecting the location and events. Each choice must consider several different considerations. Colleges hold and organize numerous events throughout the academic year. The responsibility of the coordinator is to inform students about recent events so that they can participate in those activities. Mobile applications for academic activities will automate the tasks which are performed manually by making use of this application. It focuses on keeping track of events that took place on the campus such as cultural events and sports activities along with academics. Users must register and login through the application to get updates of events.
A Mobile Application for the Adoption of Animals and Continuous Supervision
India's animal population has increased significantly, from 7 million in 2006 to 10 million in 2018. Many people, however, find it difficult to care for pets, especially when they must go away for a few days or are unable to have pets for a variety of reasons. As a result, there have been several cases of pet adoption since some individuals love their pets but are unable to care for them in the long run. It may be tough and exhausting to raise animals. This problem has led to the creation of an app as a practical and less resource-intensive method of pet monitoring. To ensure that cats and dogs are treated fairly, the app places a strong emphasis on animal safety and legal protection. Smart mobile devices can offer pet owners advice and help with the care of their dogs when they must be away for a few days thanks to the rising ubiquity of GPS-enabled mobile devices in various areas and the newest developments in information technology. With the help of this software, temporary pet care difficulties like locating appropriate lodging and providing correct care should be made easier. Users may effortlessly utilize the application anytime, anyplace because it is particularly made for Android smartphones. The project's main goal is to utilize this Android-based program to instruct users on how to take care of their pets, feed them, and find temporary adoptive homes using mobile platforms. The app has functions including personalized pet matching based on users' lifestyles and hobbies, a large database with in-depth details, images, and descriptions of numerous animals, as well as a simple interface for adoption. The app also provides useful tools including community forums that encourage cooperation and information exchange among pet owners and instructional pamphlets on pet assistance and care. This software aims to increase adoption rates, promote pet health, and make life more enjoyable for both pet owners and animals by providing a user-friendly interface, personalized pet matching capabilities, extensive information resources, and ease of use.
Surakshit: An Android Application for Women Safety
Every day, there are a growing number of crimes against women, including eve teasing, sexual assaults, and domestic abuse. To address the issue of personal security, we are introducing “Surakshit”, a smartphone application that provides a simple solution. With just one click, the app utilizes GPS to instantly detect the user's location, sends a message containing the location URL to registered contacts, and initiates a call to the first registered contact for immediate assistance during dangerous situations. We will be tracking the user's location all the time using Google map API. Continuous tracking of location and position enables the safe rescue of victims.
Decentagram: A Decentralised Social Media Using Blockchain
Nowadays, it is almost impossible to meet someone who does not share at least a small portion of their life online. 3.53 billion people were active users of social media as of July. This is 45% of the world's population, and the quota rises over the threshold for individuals with internet access which is 80%. Such capillary entry into people's daily activities indicates the ability of large social media businesses to integrate advertising with surgical accuracy and great financial results. The revenue was $27 billion or so in only 2021. These businesses gain from the promise to sell users' data to advertisers to offer highly tailored advertisements. Users' privacy is seriously threatened by social networks' intrusion into their virtual life, which leaves them open to malevolent manipulation and behaviour influence. The “Cambridge Analytica” incident exposed how 50 million oblivious Facebook users' information were collected to build an algorithm that might sway US votes through precise political advertising. If, on the one hand, the lack of editorial oversight and the unreliability of users permit the dissemination of inaccurate and damaging information, on the other side, the right to information is jeopardized by the centralization of data management and storage. Additionally, there are several instances of social media being shut down or manipulated to suppress protests around the world, such as the recent protests in Hong Kong. Social networks are plagued by data breaches in addition to other issue such as fake news and the presence of phoney account bots. This study examines how Blockchain technology can be utilized to change the social media platform through transparent policies, value redistribution, ownership control, decentralization of data, and avoiding censorship by analysing 40 developing platforms.
Use of Android Technology to Improve Mental Health
Without a doubt, one of the most widely used and fastest-spreading technologies in the world is the mobile phone. Applications of all kinds (Apps) and their applications in the field of health care are relatively young, but their use is exploding. This study is aimed at analysing different features of mental health-related apps. This study examines multiple dimensions of mental health-related apps available in the Google Play Store for 4 years between 2016 and 2020. We used a set of keywords such as mental health, mental illness, mental disorders, and the cure of mental disorder and the healing of mental illness to search apps available on the play store. We scrapped the data using various software and programming tools. According to our findings, mental health apps primarily address the following symptoms: anxiety, depression, general mental health, stress, post-traumatic stress disorder, bipolar disorder, panic disorder, sleep disorder, schizophrenia, obsessive-compulsive disorder, substance abuse (drugs and alcohol), addiction (to technology, etc.), and schizophrenia. On the other hand, Apps offer various approaches for improving mental health. The techniques include meditation, tracking mood, keeping a diary, connecting with mental health resources, stress management, symptom tracking, relaxing audio, relaxation techniques, and relaxation.
The idea behind Non-Fungible Token (NFT) really derives from an Ethereum token standard that aims to provide each token a distinct identity using recognizable indicators. Tokens of this type can be connected to digital attributes to serve as their individual identifiers. Through NFTs, all pronounced parcels can be freely traded with values that are based on their times, peculiarities, liquidity, and so on. The total amount of plutocrat used on closed NFT trades is USD. Its addition request receives a thousandfold return, garnering widespread media attention. NFT ecosystem growth is still in its early stages, and NFT technologies are still in their infancy. Due to the lack of systematic summaries, beginners risk becoming lost in their illogical elaboration. We investigate various facets of the NFT ecosystems in this report (exploration paper).
Copyright (c) 2022 JOURNAL OF MOBILE COMPUTING, COMMUNICATIONS & MOBILE NETWORKS
The utilization of autonomous technology for performing important tasks is increasing due to its high efficiency and reliability. Our proposed autonomous vehicle is designed to be equipped with the capability to detect obstacles in its path, adjust its route to avoid any potential collisions, and eventually reach its destination. The ultrasonic sensors play a crucial role in this setup by providing the vehicle with the necessary information to detect obstacles in its path. The experiments conducted to test the vehicle’s performance in obstacle detection and collision avoidance produced impressive results, with 100% accuracy, sensitivity, and precision for directional movement, and 70% to 85% accuracy and sensitivity for obstacle detection in the correct direction. The vehicle is powered by a Node MCU, which serves as the central intelligence unit and controls all its functions. The ultrasonic sensors are integrated with the Node MCU to detect obstacles and make necessary adjustments in the vehicle’s route. The setup also includes the integration of cloud services through the Blynk app, which enhances the reliability and scalability of the model. In conclusion, the proposed autonomous vehicle system, which is composed of a Node MCU connected to a DC Motor and an Ultrasonic Sensor, offers a promising solution for obstacle detection and collision avoidance. The results of the experiments conducted demonstrate its impressive performance in obstacle detection and collision avoidance, and the integration of cloud services provides added benefits for reliability and scalability.
MetaMask Referendum DApp Voting System Using the Concept of Blockchain
As an emerging field of research, Blockchain applications offer a faster, cheaper, and more secure way of maintaining records. This can help businesses and consumers benefit from financial transactions that are open and transparent. The study aimed to enhance the current online voting system through the implementation of Blockchain technology. By doing so, it can significantly reduce the effort needed to set up physical election booths and conduct traditional voting. The system also enables residents living outside India to cast their votes online, thereby making the voting process more accessible and convenient. The main task of the system is to ensure that the vote is being casted by the user be calculated and stored. The study about the system shows the utilization of smart contracts written in solidity, which enables secure and cost-efficient solution as well as ensures privacy.
Detection of Malicious Nodes in IoT Networks based on Packet Loss using ML
Devices can now effortlessly and wirelessly share data with one another through the Internet or other networked systems thanks to newly created technology known as Internet of Things. Despite these advantages, Internet of Things devices are more susceptible to hacker attacks now, which can have unfavorable effects. The Internet of Things ecosystem’s continual proliferation is to blame for this. These invasions could have negative financial and physical effects. A network that automatically configures itself is the Internet of Things. Rogue nodes have the ability to start any number of attacks on this network. For instance, a malicious node may launch a denial-of-service attack by sending a huge quantity of packets at a target node. A threshold-based approach utilizing cutting-edge machine learning techniques is started to locate these malicious nodes in a network. The proposed technique can assist in locating an attacker node by monitoring the path latency and raising an alert if it rises above a predetermined threshold value. The suggested approach will be imitated using the NS2 program. The evaluation and demonstration provided by the proposed technique show that the system in question performs admirably on a number of fronts, including throughput. A test is run across a 500 sq. m area network with 250 packets sent per session and a 1000-byte packet size.
Mobile Ad Hoc Routing by Optimize Multipath Approaches: Review
Mobile ad hoc network is a network that lacks infrastructure. It is composed of a network of wireless mobile nodes (such as a laptop or a smart phone) able to communicate with one another. Nodes can communicate with one another via intermediate nodes, which communicate information by forwarding packets. Nodes use routing protocols like ad hoc On-Demand Distance Vector and Destination-Sequenced Distance Vector to support this type of communication. In an ad hoc network, ad hoc On-demand Distance Vector Routing Protocols, and the Destination-Sequenced Distance Vector are being used to determine a route to the destination. In a network, almost every node works as both a host and a router, selecting the optimal path and passing packets to the correct node. Since nodes can roam freely and join or leave the network at any one-time, ad hoc networks are by nature dynamic. Mobile ad hoc networks have several appealing characteristics, including battery power, multi-hop communication, and dynamic topology.
Social networks area unit of extreme quality in recent era. Individuals from varied age team’s area unit a region of them as a result of it fascinates the user and altogether have interaction them. As most of the social networks area unit in public on the market for everybody, digital security is negotiated due to uncaring practice of it. Individuals practice them to share vital personal information. However, utmost users do not totally understand the security inferences of mistreatment social networks. What is more, social web Works area unit prone to several security occurrences. Social network stages have apace modified the approach that people interconnect and act. They have permitted the institution of, and contribution in, digital communities more as a result of illustration, certification and consideration of social connections. We tend to think that as "apps" get more sophisticated, users will find it simpler to contribute their own products, resources, and knowledge on social media. During this paper we tend to review many methods to guard the content of data in social networking.
Social media, social networking, Digital watermarking, Digital signature, Attack
The Internet of Things (IoT) is an organization of embedded gadgets that are interestingly recognizable and have implanted programming needed to convey between the transient states. Web of Things (IoT) is utilized for giving network among various gadgets. It is a framework where protests that are inserted with a locator innovation acts with one more article through a remote correspondence medium to trade and move data without human association. These gadgets are inclined to weak assaults because of straightforward and open nature of their organizations. Consequently, protection and security are the greatest worry in this innovation. The focal point of the security and protection dangers on IoT is critical to advance the improvement of IoT. The objective of the paper is to advance the distinctive security and security worries that an IoT climate is confronting and the current systems utilized for its assurance. The paper basically centres around the IoT protection and security highlights, for example, the IAS-octave security necessities, security and security dangers and the arrangements that should be kept up with to stay away from these security and security dangers. The reason for this review is to investigate discrete IoT security challenges relating to right now conveyed IoT principles and conventions.
Design of Research Rover for Observation and Analysis of Foreign Terrain
This paper is about designing a research rover that can observe and analyze the host environment which may be a foreign or an unknown terrain. The Rocker bogie mechanism was utilised to develop the Rover, which is largely employed in Mars rovers to traverse tough terrain while keeping stability. It is NASA's preferred technique for spacecraft and rovers. The primary mechanical aspect of the rocker-bogie design is the drive train's simplicity, which is attained by using only two motors for motion. It can measure various climatic parameters like temperature, pressure, humidity and atmospheric gas composition. The camera present onboard can provide live video of the visuals surrounding the rover to the user via an app where values captured by various sensors on board are also presented. It also has an obstacle and pit detection sensor. The GPS present onboard provides the exact location of the rover in the terrain it is present.
Rover, Node MCU, Arduino Mega, Sensors, Camera, App, Webpage, Image Processing
Video processing has grown in importance for several reasons in today's advanced technological environment where everything is changing at a much faster rate. It is crucial that various video formats, such as surveinillance, social media, and informational videos, are used in our surroundings and daily lives. Various items can be seen, videos can be summarised and characterised, and data can be found with video recording. Additionally, it can benefit the blind by describing what is going on around them and improve military operations and surveillance by spotting threats and assisting soldiers and weaponry in eliminating them. A video encoder and a caption output frame are used by the video caption generator. In this seminar report, we covered two models: the Multistream Hierarchical Boundary Model and the Hierarchical Model. combination of a hierarchical model and focused captions. Temporary clip level features from clips at predetermined video display times can be captured by hierarchical models. While the Steered caption model is a focus model where visual boundaries are used to direct, the immersive hierarchical Boundary model is adopted with a soft system model with the use of feature-border cross-cutting in the Multi-stream Hierarchical Boundary model to define video clips. viewing behaviour in the right parts of the video The discussion of Gaussian parametric attention is included in this report. Gaussian attention spans place a cap on the lengths of stream videos needed for soft attention techniques.
Deep Learning, Audio-video, Summarization, Activity net.
Travelling by local trains can be a real struggle for some people who are traveling to new places they haven’t visited before. When they travel from different stations, they may have lots of doubts about those stations like the location of ticket booking counters, washrooms, canteens, train schedules, and ticket rates, etc. Although there are apps that book tickets for users, these unfamiliar commuters may not be aware of them. Some of them may even hesitate to ask their queries to local commuters or help desks, etc. So, to help out these unfamiliar commuters, we are developing a virtual assistant that will serve as a one-place solution for their queries. It will not only help them with ticket booking, but it will also suggest to them some nearby banks, hospitals, ATMs, restaurants, etc. with the aid of Google maps which can be of great use to them. It will also provide them with voice-based support to communicate more effectively.
On July 1st, 2015, Prime Minister Narendra Modi unveiled the Digital India campaign, an ambitious endeavour of the Indian government that aims to give citizens transparent, participative, and responsive governance. Advanced India envisions general computerized proficiency and receptiveness for every single computerized asset for residents by guaranteeing that the assets and administrations are open in provincial dialects and giving computerized platform to participatory administration guaranteeing accommodation, such as making all administration authentications and archives accessible on the Cloud with compactness. The purpose of this article is to examine how computerization in India has affected all aspects of administration and how inhabitants' personal happiness has increased. The examination strategy is graphic cum scientific in nature and the information for this investigation is gathered through auxiliary sources, for example, sites, explore diaries, papers, magazines and so on. The examination gives an idealistic idea of giving greater business possibilities to the young which will help the country's economy in the event that it comes into the real world.
Virtual Reality: Benefits in Education System
Virtual reality is a system in which users perceive themselves to be in a virtual world with various equipment and interact with this world. With this character, virtual reality is extremely useful for several fields of exertion, also as education. Virtual reality operations in education enable scholars to realize gests that are dangerous or insolvable for them to accumulate in real world and learn by doing and living. For this reason, virtual reality is a significant invention for unborn educational surroundings. Over the last several times, virtual reality (VR) has moved from being the horizon of gaming to professional development. It plays a pivotal part in tutoring process, delivering a stimulating and immersing way of acquiring information. What follows is a summary of the large trend, openings and enterprises related to VR in education. In the education process, pupils face problems with understanding because of the complexity, necessity of abstract thinking and ideas. Further and additional educational centers around the world have started to introduce important new technology-based tools that help meet the requirements of the different pupil population. Over the last several times, computer game (VR) has moved from being the horizon of gaming to professional development. It plays a pivotal part in tutoring process, furnishing a stimulating and immersing way of acquiring information. What follows is a summary of the large trend, Openings and enterprises related to VR in education. We present new openings in VR and put together the foremost intriguing, recent virtual reality operations employed in education in reference to several education areas like general, engineering and health-related education. Also, this check contributes by presenting styles for creating scripts and different approaches for testing and confirmation. Finally, we conclude and talk over unborn directions of VR and its implicit to enhance the training experience.
Virtual reality, 3D technology, visualization technologies, social skills, computer applications
In today's educational environment, e-learning is extremely important. It has the potential to transform the entire educational system. Traditional learning has gained a new smart way of learning and teaching, and as a result, it has become one of the most popular subjects among researchers. Elearning- related research is conducted in a variety of fields, including mass communication, education, information technology (IT), and distance education. Experts work on a variety of elearning issues. This study's primary goal was to shed light on the concept of e-learning. Furthermore, e-learning environments emphasize new opportunities and new antagonistic concepts that are emerging in e-learning environments in order to make it fun and easy for students. As these new ideas became more prevalent in our daily lives, they quickly became necessary educational materials. As interconnected platforms, new e-learning environments are being used. They essentially support the concept of e-learning.
E-Learning, Research Trends, Information and Communication Technology, Grade Education, Integrated Learning, Online Training, E-Learning Platform
As we know that, in today’s time internet is very useful in office works, as well as for a student’s studies. E-learning is the platform where students can easily study online without any help from books, etc. By taking help of the internet, students can easily study from everywhere like in buses, metros, etc. Some platforms related to e-learning are: YouTube, BYJU’S, Vedantu, Extra marks, etc. The main advantage of e-learning is that students can schedule their study timings as per their own needs. It saves energy, time, and money to gain knowledge. It helped every student in the COVID period in studies too because in the pandemic no one was able to go outside and study. As from elearning, students are free from the rules and boundaries of a proper environment of classrooms, it is very obvious that students will not maintain the rules of classes. They might not take classes regularly or not study the materials provided by their teachers. Students might bluff their parents and instead of studying they can watch videos that are not good for their mindset. It only depends on the students in which way they will take it, they might gain knowledge or rather will distract from the studies.
COVID-19, Online learning, Higher Education, Internet Issues, Current Status of Online Education, Education system, Government Initiatives, Learning Applications, Pros, and Cons
Anti-molestation Device with Heart Rate Sensor
Over the last few years, the status of women in India has changed dramatically. Women, however, continue to face social problems and are frequently victims of abuse and violent crimes. Every day, hundreds of thousands of women are subjected to acts of manhandling. Our project’s sole strategy is to provide police, friends, parents, and women’s cell with an instant location and a message to a predefined number in order to avert tragic situations. Neither women nor their families need to worry about their safety and the time or places when they go out. All they need is a small device that can be carried around and alerts the woman when she feels threatened. We show the design and implementation of a gadget that uses a few sensors to detect fear or anxiety and warn the person who is monitoring the web application in this project. The web program receives this information about the attack so that it can send messages to a few emergency numbers. And assistance is on the way!
Internet of things, unified modeling language, touch sensor, security system, IoT services