The Current State of Lexical Teaching and a study on the Lexical Teaching Method using Audiovisuals: Concentrated on the methods used Los LEX and Augmented Reality(AR)

2021 ◽  
Vol 99 (0) ◽  
pp. 119-139
Author(s):  
Jiyoung Choi
Keyword(s):  
Augmented Reality ◽  
Teaching Method ◽  
Current State

scholarly journals Augmented Reality in Orthopedic Surgery Is Emerging from Proof of Concept Towards Clinical Studies: a Literature Review Explaining the Technology and Current State of the Art

2021 ◽  
Author(s):  
Fabio A. Casari ◽  
Nassir Navab ◽  
Laura A. Hruby ◽  
Philipp Kriechling ◽  
Ricardo Nakamura ◽  
...  
Keyword(s):  
Augmented Reality ◽  
Orthopedic Surgery ◽  
Relevant Literature ◽  
Comprehensive Overview ◽  
Basic Principles ◽  
Clinical Procedures ◽  
Current State ◽  
Tremendous Progress ◽  
Orthopedic Oncology ◽  
Technological Developments

Abstract Purpose of Review Augmented reality (AR) is becoming increasingly popular in modern-day medicine. Computer-driven tools are progressively integrated into clinical and surgical procedures. The purpose of this review was to provide a comprehensive overview of the current technology and its challenges based on recent literature mainly focusing on clinical, cadaver, and innovative sawbone studies in the field of orthopedic surgery. The most relevant literature was selected according to clinical and innovational relevance and is summarized. Recent Findings Augmented reality applications in orthopedic surgery are increasingly reported. In this review, we summarize basic principles of AR including data preparation, visualization, and registration/tracking and present recently published clinical applications in the area of spine, osteotomies, arthroplasty, trauma, and orthopedic oncology. Higher accuracy in surgical execution, reduction of radiation exposure, and decreased surgery time are major findings presented in the literature. Summary In light of the tremendous progress of technological developments in modern-day medicine and emerging numbers of research groups working on the implementation of AR in routine clinical procedures, we expect the AR technology soon to be implemented as standard devices in orthopedic surgery.

ARESIBO HORIZON 2020 EUROPEAN RESEARCH PROJECT – ENRICHED SITUATION AWARENESS FOR BORDER SURVEILLANCE

2021 ◽  
Vol 17 (1) ◽  
pp. 247-255
Author(s):  
Konstantinos CHARISI ◽  
Andreas TSIGOPOULOS ◽  
Spyridon KINTZIOS ◽  
Vassilis PAPATAXIARHIS
Keyword(s):  
Augmented Reality ◽  
Situation Awareness ◽  
User Interfaces ◽  
Border Security ◽  
Multiple Sources ◽  
Horizon 2020 ◽  
Research And Innovation ◽  
Current State ◽  
Available Information ◽  
User Friendly

Abstract. The paper aims to introduce the ARESIBO project to a greater but targeted audience and outline its main scope and achievements. ARESIBO stands for “Augmented Reality Enriched Situation awareness for Border security”. In the recent years, border security has become one of the highest political priorities in EU and needs the support of every Member State. ARESIBO project is developed under HORIZON 2020 EC Research and Innovation program and it is the joint effort of 20 participant entities from 11 countries. Scientific excellence and technological innovation are top priorities as ARESIBO enhances the current state-of-the-art through technological breakthroughs in Mobile Augmented Reality and Wearables, Robust and Secure Telecommunications, Robots swarming technique and Planning of Context-Aware Autonomous Missions, and Artificial Intelligence (AI), in order to implement user-friendly tools for border and coast guards. The system aims to improve the cognitive capabilities and the perception of border guards through intuitive user interfaces that will help them acquire an improved situation awareness by filtering the huge amount of available information from multiple sources. Ultimately, it will help them respond faster and more effectively when a critical situation occurs.

AR- und VR-Brillen in der Fabrikplanung*/Current AR- and VR-glasses in factory planning

2018 ◽  
Vol 108 (04) ◽  
pp. 251-256
Author(s):  
U. Bracht ◽  
M. Schlegel
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Significant Progress ◽  
Factory Planning ◽  
Current State ◽  
Virtual And Augmented Reality ◽  
Stand Der Technik

Augmented- und Virtual-Reality-Brillen haben signifikante Fortschritte in ihrer technischen Leistungsfähigkeit gemacht. In diesem Fachartikel wird der aktuelle Stand der Technik von AR- und VR-Brillen beschrieben, die bisherigen Hemmnisse für die Verwendung in der Fabrikplanung erörtert und Einsatzpotenziale aufgezeigt, die sich durch die verbesserte Hardware erschließen lassen.   Virtual and Augmented Reality Glasses have made significant progress. This paper shows the current state of technology as well as previous impediments in usage and points out applications for an efficient factory planning.

(Re)Engineering Cultural Heritage Contexts using Creative Human Computer Interaction Techniques and Mixed Reality Methodologies

2014 ◽  
pp. 441-451
Author(s):  
Carl Smith
Keyword(s):  
Augmented Reality ◽  
Human Computer Interaction ◽  
Cultural Heritage ◽  
Mixed Reality ◽  
Design Guidelines ◽  
Virtual Space ◽  
Interaction Patterns ◽  
Interaction Techniques ◽  
Current State ◽  
Computer Interaction

The contribution of this research is to argue that truly creative patterns for interaction within cultural heritage contexts must create situations and concepts that could not have been realised without the intervention of those interaction patterns. New forms of human-computer interaction and therefore new tools for navigation must be designed that unite the strengths, features, and possibilities of both the physical and the virtual space. The human-computer interaction techniques and mixed reality methodologies formulated during this research are intended to enhance spatial cognition while implicitly improving pattern recognition. This research reports on the current state of location-based technology including Mobile Augmented Reality (MAR) and GPS. The focus is on its application for use within cultural heritage as an educational and outreach tool. The key questions and areas to be investigated include: What are the requirements for effective digital intervention within the cultural heritage sector? What are the affordances of mixed and augmented reality? What mobile technology is currently being utilised to explore cultural heritage? What are the key projects? Finally, through a series of case studies designed and implemented by the author, some broad design guidelines are outlined. The chapter concludes with an overview of the main issues to consider when (re)engineering cultural heritage contexts.

scholarly journals Augmented Reality in Orthopedics: Current State and Future Directions

2019 ◽  
Vol 6 ◽  
Author(s):  
Dimitrios Chytas ◽  
Michael-Alexander Malahias ◽  
Vasileios S. Nikolaou
Keyword(s):  
Augmented Reality ◽  
Future Directions ◽  
Current State

scholarly journals A Review of Extended Reality (XR) Technologies for Manufacturing Training

Technologies ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 77
Author(s):  
Sanika Doolani ◽  
Callen Wessels ◽  
Varun Kanal ◽  
Christos Sevastopoulos ◽  
Ashish Jaiswal ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Manufacturing Industry ◽  
Mixed Reality ◽  
State Of The Art ◽  
Comprehensive Review ◽  
Assembly Task ◽  
Practical Applications ◽  
Current State ◽  
Research Publications

Recently, the use of extended reality (XR) systems has been on the rise, to tackle various domains such as training, education, safety, etc. With the recent advances in augmented reality (AR), virtual reality (VR) and mixed reality (MR) technologies and ease of availability of high-end, commercially available hardware, the manufacturing industry has seen a rise in the use of advanced XR technologies to train its workforce. While several research publications exist on applications of XR in manufacturing training, a comprehensive review of recent works and applications is lacking to present a clear progress in using such advance technologies. To this end, we present a review of the current state-of-the-art of use of XR technologies in training personnel in the field of manufacturing. First, we put forth the need of XR in manufacturing. We then present several key application domains where XR is being currently applied, notably in maintenance training and in performing assembly task. We also reviewed the applications of XR in other vocational domains and how they can be leveraged in the manufacturing industry. We finally present some current barriers to XR adoption in manufacturing training and highlight the current limitations that should be considered when looking to develop and apply practical applications of XR.

Computer Vision-Based Augmented Reality for Guiding Manual Assembly

1997 ◽  
Vol 6 (3) ◽  
pp. 292-317 ◽  
Author(s):  
Rajeev Sharma ◽  
Jose Molineros
Keyword(s):  
Computer Vision ◽  
Augmented Reality ◽  
Assembly Planning ◽  
Prototype System ◽  
Specific Marker ◽  
Current State ◽  
Visual Enhancement ◽  
Assembly Sequences ◽  
Mechanical Object ◽  
The Right

Augmented reality (AR) has the goal of enhancing a person's perception of the surrounding world, unlike virtual reality (VR) that aims at replacing the perception of the world with an artificial one. An important issue in AR is making the virtual world sensitive to the current state of the surrounding real world as the user interacts with it. For providing the appropriate augmentation stimulus at the right position and time, the system needs some sensor to interpret the surrounding scene. Computer vision holds great potential in providing the necessary interpretation of the scene. While a computer vision-based general interpretation of a scene is extremely difficult, the constraints from the assembly domain and specific marker-based coding scheme are used to develop an efficient and practical solution. We consider the problem of scene augmentation in the context of a human engaged in assembling a mechanical object from its components. Concepts from robot assembly planning are used to develop a systematic framework for presenting augmentation stimuli for this assembly domain. An experimental prototype system, VEGAS (Visual Enhancement for Guiding Assembly Sequences), is described, that implements some of the AR concepts for guiding assembly using computer vision.

scholarly journals LA REALIDAD AUMENTADA COMO APOYO DIDÁCTICO EN EL APRENDIZAJE DEL DOBLAJE DE ALAMBRES EN LOS PROCEDIMIENTOS DE ORTODONCIA Y ORTOPEDIA

2015 ◽  
Vol 6 (1) ◽  
pp. 45
Author(s):  
Jairo Augusto Cortes Mendez ◽  
Maria Alejandra Gonzalez B ◽  
Jaime Alberto Paez Paez ◽  
Adiela Ruiz
Keyword(s):  
Augmented Reality ◽  
Teaching Method ◽  
Teaching Strategy ◽  
Information And Communications Technology ◽  
Traditional Teaching ◽  
Orthodontic Wires ◽  
Dental Procedures ◽  
Educational Processes ◽  
Teaching Content ◽  
Teaching Learning

Las Tecnologías de la Información y la Comunicación (TIC) enriquecen el proceso enseñanza-aprendizaje; el uso de los ambientes en Realidad Aumentada como apoyo a los procedimientos odontológicos, a través de la utilización de procesos educativos en la preclínica de ortodoncia, surge como alternativa para mejorar la práctica de los estudiantes en diferentes rutinas. El objetivo general de la investigación fue diseñar, implementar y evaluar una aplicación de la Realidad Aumentada como apoyo a los procedimientos odontológicos. La investigación se realizó en tres fases. Al aplicar la estrategia didáctica propuesta se buscaba determinar si esta es una herramienta más eficaz que el método de enseñanza tradicional para la enseñanza de los contenidos relacionados con doblaje de alambres en ortodoncia. El resultado de la investigación fue una aplicación en ambiente de Realidad Aumentada como apoyo a los procedimientos odontológicos, por medio de la utilización de procesos educativos en la preclínica de ortodoncia.Augmented Reality as a Didactic Support in the Learning of Dubbing of Wires in Orthodontic and Orthopedic ProceduresAbstractThe information and communications technology (ICT) enrich the teaching-learning process; the use of augmented reality environments to support dental procedures through the use of educational processes in preclinical orthodontic emerges as an alternative to improve the practice of students in different routines. The overall objective of the research was to design, implement and evaluate an application of Augmented Reality to support dental procedures. The research was conducted in three phases. By applying the teaching strategy proposal sought to determine if this is one that the traditional teaching method for teaching content related to orthodontic wires dubbing most effective tool. The result of the research was an application in Augmented Reality environment to support dental procedures, through the use of educational processes in pre-clinical orthodontics.Keywords: Instructional Design, Educational Technology, Virtual Environment

scholarly journals Augmented Reality: Ukrainian Present Business and Future Education

2018 ◽  
Vol 51 ◽  
pp. 290-296 ◽  
Author(s):  
Ірина Мінтій ◽  
Володимир Соловйов
Keyword(s):  
Augmented Reality ◽  
Research Problem ◽  
Study Analysis ◽  
Research Results ◽  
Virtual Tour ◽  
Marketing Education ◽  
Current State ◽  
The Subject ◽  
Future Education

Mintii I.S. and Soloviev V.N. Augmented Reality: Ukrainian Present Business and Future Education. The aim of the study: analysis of the current state and prospects for the development of augmented reality in Ukraine in business and education. The objectives of the study: to analyze the experience of using the   augmented  reality in advertising, marketing, education of Ukraine; to investigate the problems existing in this direction. The object of the study: the process of using augmented reality in advertising, marketing, education. The subject of the study: specific projects using the augmented reality in advertising, marketing, education. The used method of study was theoretical that included analysis of articles and materials of conferences on the research problem. The results of the study: nowadays, the augmented reality is used primarily in the field of advertising and marketing of Ukraine. As an example is the advertisement of   Kyivstar (virtual tour around Ukraine, augmented reality quest), some of the Ukrainian companies have certain results in in this direction, for example, Augmented Pixels, Simo AR (in the development of a browser with augmented reality, the Kontramarka ticket service is implemented), Live Animations (such projects as Wonderland AR, My Yeti, Live Coloring, Gapchinska, Live Photo are already implemented). Among the problems that exist with the introduction of these technologies in education, first of all, we should note the shortage of specialists in the preparation of such educational projects and the uncoordinated actions of business and education in this direction. Main  conclusions and recommendations: in order to disseminate research results it is necessary to hold thematic events of the all-Ukrainian level.

scholarly journals Augmented RealityAugmented Reality

2021 ◽  
Vol 9 (VII) ◽  
pp. 3510-3522
Author(s):  
Ankur Kumar
Keyword(s):  
Augmented Reality ◽  
Real Time ◽  
The Real ◽  
Time Performance ◽  
Real Environment ◽  
Augmented Reality System ◽  
Current State

Augmented Reality (AR), which blends virtual information with the real environment in real-time performance, is constantly evolving and becoming more sophisticated and robust. It is critical to ensure that the augmented reality system is accepted and successful. This paper primarily discusses the current state of AR applications and the various fields in which AR is being used.

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