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471 articles for “computer devices”
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IoT Protocol for Hybrid Hub-Node Topology
Abstract: AbstractCommunication between two or more smart devices can be established using various topologies and protocols like wifi, bluetooth, zigbee, LoRAWAN, Sigfox, etc. All these protocols have a limitation, no device can talk to other directly or in other words (M2M) or broadcast, it should always have a hub or gateway through which it can connect. This paper will provide an overview on the protocol that is engineered to allow devices …
Published in Current Trends in Information Technology · Vol. 7, Issue 3, 2017 · pp. 36–41 Read article
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Planar Inverted F Antenna (PIFA) for Mobile Communication: A Review
Abstract: Abstract: Nowadays, most of the portable wireless devices requires low profile antennas to be incorporated in the device body. Planar inverted-F antenna (PIFA) is one of the most popular antennas used in wireless devices due to its advantages. In this paper a brief literature study is performed on the planar antennas designed for 4G LTE bands. Some of the MIMO antenna systems are also discussed. The study reveals several interesting …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 6, Issue 2, 2019 · pp. 10–14 Read article
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Network Monitoring Tool in Shell Programming
Abstract: Network monitoring is the systematic effort of a computer network to detect slow or failing network components such as overloaded or crashed/frozen servers, failing routers, failed switches, or other problematic devices. The network monitoring system notifies the network administrator in the event of a network failure or other outage. Network management is a subset of network monitoring. Network monitoring is typically accomplished through the use of software applications and tools. …
Published in Journal of Advances in Shell Programming · Vol. 8, Issue 3, 2021 · pp. 19–39 Read article
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A Review of Textile Materials for Wearable Antenna
Abstract: Now a day’s importance of wearable textiles in the antenna segment has been increased due to the recent miniaturization of wireless devices. A wearable antenna is stands as a part of the clothing used for communication purposes, which includes tracking and navigation, mobile computing, public safety and wireless communication. By using Wireless Body Sensor Networks for healthcare and pervasive applications, the design of wearable antennas offers the possibility of ubiquitous …
Published in Journal of Microwave Engineering and Technologies · Vol. 1, Issue 3, 2014 · pp. 7–14 Read article
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Geophysical Determination of Construction Clay Deposit Using 2-Dimensional Resistivity Imaging In Ologbo Area of Edo State
Abstract: AbstractGeophysical exploration based on a two-dimensional electrical resistivity survey was carried out to determine the presence of construction clay deposits in Ologbo Area of Edo State, Nigeria. Begin and end co-ordinates for line 1 were N6°05.585′, E005°39.686′ and N6°05.541′, E005°39.652′ and N6°03.754′, E005°39.029′ and N6°03.700′, E005°39.054′ for line 2. The survey technique utilized was Wenner-Schlumberger array in the two explored areas to justify the operation of assembling apparent resistivity data. …
Published in Research & Reviews : Journal of Physics · Vol. 5, Issue 2, 2016 · pp. 1–12 Read article
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High Throughput RISC Processor Design Using Vedic Mathematics: A Review
Abstract: The load on general processor is increasing. It is of the utmost importance in the arithmetic unit for fast operations. Multipliers have a significant impact on how well the Arithmetic Unit performs. In this way, analysts are constantly looking for new methodologies and equipment to execute number juggling activity in tremendous proficient manner in the terms of speed and region. Vedic Science is the old arrangement of math which has …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 10, Issue 2, 2022 · pp. 29–33 Read article
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A Review on Bus Protocols and Conversion/Translator between Different Protocols
Abstract: A computer consists of different components/modules and different communication protocols are used among them. These protocols are needed to achieve the interoperability between two devices/modules. Different protocols cannot communicate directly, there is a need for conversion. A protocol converters block is needed. These compact protocol converters create low power, low voltage connection as well as smaller chip area, making it easy to add multiple devices or components. This paper gives …
Published in Journal of Advanced Database Management & Systems · Vol. 7, Issue 1, 2020 · pp. 1–11 Read article
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IPv4-IPv6 Impact on IoT
Abstract: The most important phase in web communication in Internet is, that each computer connected must have an identifiable number which is called as IP. IP, Internet Protocol address is a unique Id assigned to each device. This study explains the impact on IoT on transition from IPv4 to IPv6. In general, we have two versions of IP which are used world widely on the Internet. IPv4 is the first version …
Published in Journal of Advances in Shell Programming · Vol. 10, Issue 2, 2023 · pp. 14–19 Read article
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Employing Cyber Security in Big Data
Abstract: Big data is identified by extreme measure of information generated at a standard premise by devices and internet-based sources. To construct valuable solutions for specific fields, this data can be treated and dismembered. Different techniques of computational and data analysis have been identified for usage in this domain. It has provided upward advancement of voluminous data processing registering models and tools. In traditional systems and innovations, the capability and handling …
Published in Recent Trends in Parallel Computing · Vol. 9, Issue 2, 2022 · pp. 18–21 Read article
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High Gain Umbrella Shaped Wearable Textile Antenna
Abstract: Use of wearable antennas from textile materials is gaining popularity because of the miniaturization of wireless devices. A wearable antenna is a piece of the attire which is utilized for the various purposes like navigation, tracking, mobile and wearable computing and public safety. The permittivity and the thickness of the substrate determine the efficiency and bandwidth of a textile antenna which leads towards the development of smart fabrics. In this …
Published in Journal of Microwave Engineering and Technologies · Vol. 4, Issue 2, 2017 · pp. 17–21 Read article
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Real-Time Attendance System using Face Recognition Using OpenCV and Firebase Realtime Database
Abstract: The Facial Recognition Attendance System now a days revolutionizes traditional attendance tracking by seamlessly integrating cutting-edge image processing with the capabilities of Firebase Realtime Database. This user-friendly solution simplifies and transforms the attendance management experience. Imagine an intuitive interface utilizing facial recognition technology to effortlessly track attendance. Leveraging advanced face detection algorithms and the enchantment of computer vision, our system ensures accurate face recognition, making each individual unmistakably identifiable. Beyond …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 13, Issue 2, 2026 Read article
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IoT-based Marine Life Tracking and Pollution Monitoring System
Abstract: In the contemporary world, marine pollution stands as a significant challenge that has adversely affected oceans over the decades. This issue has been exacerbated by human activities, including the improper disposal of sludge, oil spills, and agricultural runoff entering marine environments without adequate regulatory oversight. The repercussions of ocean pollution are detrimental, impacting marine ecosystems, the environment, and ultimately human health. The Internet of Things (IoT) has emerged as a …
Published in Journal of Communication Engineering & Systems · Vol. 15, Issue 1, 2025 · pp. 11–20 Read article
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Practical Lab Monitoring System
Abstract: Practical Lab Monitoring is implemented to overcome the problem faced by admin/teacher to monitor client’s/student’s activities over a LAN. The motive of this project is to implement client-server protocol implementation to manage the computer network or a LAN by developing such software that performs remote operations, capable of surveilling the entire computer lab by sitting on a single computer machine by viewing the activities of the client, sending and receiving …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 8, Issue 2, 2020 · pp. 30–35 Read article
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Artificial Intelligence Techniques for Smart Polymer Nanocomposite Materials and Industrial Applications
Abstract: Protecting sensitive material data, manufacturing processes, and intelligent monitoring platforms is essential for the fast development of innovative polymer nanocomposite systems in fields such as aerospace, medicine, electronics, automobiles, and energy. In order to safeguard, consistently enhance, and optimize distributed industrial systems that consist of polymer nanocomposite materials, this study presents an AI-driven cybersecurity and cloud computing architecture. The suggested solution employs artificial intelligence (AI), machine learning (ML), cloud computing, …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 1109–1134 Read article
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Raspberry Pi-Based Real-Time Object Recognition for Smart Item Recovery
Abstract: In today’s fast-paced world, individuals often lose valuable time searching for misplaced items such as keys, phones, and remote controls—an estimated 2.5 days per year. This paper introduces a cost-effective, computer vision-based system that helps users efficiently locate everyday objects. The system utilizes a 1080p camera and the YOLO (You Only Look Once) object detection algorithm to enable accurate, real-time object recognition. Designed for practical usability, it stores detected object …
Published in Recent Trends in Sensor Research & Technology · Vol. 12, Issue 3, 2025 · pp. 28–36 Read article
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Image-Based Evaluation of Implant Tissue Interface Integrity in Polymer Orthopaedic Devices
Abstract: Polymer orthopedic implants offer radiolucency and mechanical compatibility with bone, but long-term success depends on maintaining a stable implant–tissue interface. Routine imaging is widely available for follow-up, yet interface integrity is commonly judged qualitatively, limiting early detection of fixation compromise and reducing comparability across devices and time points. This work presents an image-based methodology to quantify interface integrity by extracting interpretable interface descriptors from a standardized interface belt around the …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 170–179 Read article
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Shape-Memory Polymer Systems in Custom-Fit Prosthetic and Orthotic Design
Abstract: SMP systems have now become important materials in constructions of custom-made prosthetic and orthotic devices. They can back and forth change shape based on heat, humidity or light. The capability allows physicians and patients to shape the devices quickly and change them in real time which is not possible with ordinary plastics. Antinomy, comfort is vital and distribution of forces changes continuously in the rehabilitation engineering. The solution to these …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 254–263 Read article
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Arduino Empowered: Smart Glove Review and Analysis
Abstract: In recent years, there has been a growing interest in wearable technology, particularly in the realm of human-computer interaction (HCI). Smart gloves, equipped with various sensors and actuators, have emerged as a promising interface for facilitating seamless interaction between humans and digital devices. This paper presents the development of Arduino-based smart gloves designed to augment conventional HCI methods by incorporating gesture recognition and tactile feedback capabilities. The smart gloves feature …
Published in Journal of Microcontroller Engineering and Applications · Vol. 11, Issue 1, 2024 Read article
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Efficient Message Captivating Environment in IoT Home Networks
Abstract: The Internet of Things (IoT) concept involves connecting and monitoring physical objects via the internet, generating significant interest among researchers and users due to widespread internet availability. This concept encompasses a broad spectrum of devices, including internet-connected "smart" versions of traditional appliances, novel gadgets designed for an Internet-enabled environment, and Internet-enabled sensors transforming various sectors such as manufacturing, healthcare, transportation, and living spaces. Home automation, an IoT application, has significantly …
Published in International Journal of Mobile Computing Technology · Vol. 2, Issue 2, 2024 · pp. 8–16 Read article
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AI-Driven Home Security System
Abstract: The fast-paced growth in Artificial Intelligence (AI) and computer vision technologies has created new opportunities in the realm of home security. This paper outlines a developed model of an AI-powered home security system that encompasses face recognition technology for accessing and conducting surveillance at a home in real time. The real time system is designed with advanced algorithms for facial recognition, allowing it to target authorized individuals and intruders from …
Published in Journal of Communication Engineering & Systems · Vol. 15, Issue 3, 2025 Read article