Topic Review
Dynamic Distributed Intelligence Architecture for Human Activity Recognition
A wide range of applications, including sports and healthcare, use human activity recognition (HAR). The Internet of Things (IoT), using cloud systems, offers enormous resources but produces high delays and huge amounts of traffic. Researchers propose a distributed intelligence and dynamic HAR architecture using smart IoT devices, edge devices, and cloud computing. These systems were used to train models, store results, and process real-time predictions. Wearable sensors and smartphones were deployed on the human body to detect activities from three positions; accelerometer and gyroscope parameters were utilized to recognize activities. A dynamic selection of models was used, depending on the availability of the data and the mobility of the users.
  • 88
  • 12 Jan 2024
Topic Review
Vehicular Trust Management Systems and Blockchain Technology
The Internet of Vehicles (IoV) represents a novel generation of information and communication technology that seamlessly integrates the intra-vehicle network, inter-vehicle network, and in-vehicle mobile Internet, thus achieving a comprehensive level of connectivity and integration among vehicles, road infrastructure, individuals, and digital platforms.
  • 106
  • 11 Jan 2024
Topic Review
Integrate Technologies for the Teaching and Learning Model
Online, distance, and hybrid study modalities, due to the isolation caused by the pandemic, had an incredible surge. It has been a challenge for higher education institutions to adapt to these changes due to the new educational needs and the digital culture of the new generation of students.
  • 68
  • 09 Jan 2024
Topic Review
Emerging Technologies and Their Acceptance in Higher Education
Emerging technologies (ETs) are characterized as innovative technologies that provide an improvement over other traditional technologies in a specific area. These technologies are not at an adequate level of maturity, because they are still under development.
  • 97
  • 09 Jan 2024
Topic Review
Comparative Study of Keccak SHA-3 Implementations
SHA-3, a pivotal component in modern cryptography, has spawned numerous implementations across diverse platforms and technologies. This text aims to provide valuable insights into selecting and optimizing Keccak SHA-3 implementations. It encompasses an in-depth analysis of hardware, software, and software–hardware (hybrid) solutions. Researchers assess the strengths, weaknesses, and performance metrics of each approach. Critical factors, including computational efficiency, scalability, and flexibility, are evaluated across different use cases. Researchers investigate how each implementation performs in terms of speed and resource utilization. This text aims to improve the knowledge of cryptographic systems, aiding in the informed design and deployment of efficient cryptographic solutions. By providing a comprehensive overview of SHA-3 implementations, it offers a clear understanding of the available options and equips professionals and researchers with the necessary insights to make informed decisions in their cryptographic endeavors.
  • 113
  • 15 Dec 2023
Topic Review
The Concept of a Dual-Core PLC
IEC 61131-3-compliant engineering environments consist of IDE (integrated development environment) with language editors, compiler of source programs into binary code, and runtime for execution of the code. In a dual-core PLC proposed here, the cores run different projects cooperating by shared memory.
  • 93
  • 30 Nov 2023
Topic Review
Volumetric Haptic Displays
Volumetric interfaces and displays have been an area of substantial focus in human–computer interaction (HCI), bringing about new ways to enhance interactivity, learning, and understanding as an extension to existing modalities. While much research in the area exists, current haptic display projects tend to be difficult to implement as part of existing visual display technologies. 
  • 75
  • 24 Nov 2023
Topic Review
Understanding HII Framework and Related Technologies
The Unified Extensible Firmware Interface (UEFI) is currently the most popular industry standard, defining the software interface between an operating system and its underlying platform firmware. HII (Human Interface Infrastructure) is a part of the UEFI specification, which provides a standard framework for managing user interfaces based on UEFI systems. 
  • 206
  • 17 Nov 2023
Topic Review
Strengthening Privacy Security in Biomedical Microelectromechanical Systems
Biomedical Microelectromechanical Systems (BioMEMS) serve as a crucial catalyst in enhancing internet of things (IoT) communication security and safeguarding smart healthcare systems. Situated at the nexus of advanced technology and healthcare, BioMEMS are instrumental in pioneering personalized diagnostics, monitoring, and therapeutic applications. Nonetheless, this integration brings forth a complex array of security and privacy challenges intrinsic to IoT communications within smart healthcare ecosystems, demanding comprehensive scrutiny. 
  • 201
  • 13 Nov 2023
Topic Review
Applications of LoRaWAN
LoRaWAN is a communication protocol designed especially for Internet of Things (IoT) applications that offers benefits such as long-distance connection and low power consumption. Due to the characteristics of LoRaWAN, this technology has gained great popularity in various IoT applications, such as environmental monitoring, smart agriculture, and applications in the areas of health and mobility, among others. 
  • 132
  • 18 Oct 2023
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