USING MOBILE AUGMENTED REALITY TECHNOLOGIES IN ARCHITECTURAL EDUCATION

Effective applied research is based on close collaboration between research and industry. The teaching and learning methods used for decades in Architectural learning process should be reviewed taking into account habits of learning and the existing challenges provided by contemporary information technologies for a new generation of students. This paper introduces a pilot study based on using Augmented Reality (AR) as a new tool in architectural learning process. AR is an emerging technology which enables participants to interact with digital information embedded within the physical environment. Egyptian educational architectural institutions today are largely unaware of new concepts such as Augmented Reality opportunities for architectural practice, and the prototypes that are being developed by researchers worldwide. The paper goal is to present how it is very helpful to use such new advanced technology in architectural learning process. Testing its possibilities for graphical and spatial capabilities and recognition improvements for the first year architectural students in the Building Construction course, at the Department of Architecture, Menoufia University, Egypt. The case study was applied at the first semester of the academic year of 2015-2016

Context-Aware Mobile Augmented Reality Visualization in Construction Engineering Education

Recent studies suggest that the number of students pursuing science, technology, engineering, and mathematics (STEM) degrees has been generally decreasing. An extensive body of research cites the lack of motivation and engagement in the learning process as a major underlying reason of this decline. It has been discussed that if properly implemented, instructional technology can enhance student engagement and the quality of learning. Therefore, the main goal of this research is to implement and assess effectiveness of augmented reality (AR)-based pedagogical tools on student learning. For this purpose, two sets of experiments were designed and implemented in two different construction and civil engineering undergraduate level courses at the University of Central Florida (UCF). The first experiment was designed to systematically assess the effectiveness of a context-aware mobile AR tool (CAM-ART) in real classroom-scale environment. This tool was used to enhance traditional lecture-based instruction and information delivery by augmenting the contents of an ordinary textbook using computer-generated three-dimensional (3D) objects and other virtual multimedia (e.g. sound, video, graphs). The experiment conducted on two separate control and test groups and pre- and post- performance data as well as student perception of using CAM-ART was collected through several feedback questionnaires. In the second experiment, a building design and assembly task competition was designed and conducted using a mobile AR platform. The pedagogical value of mobile AR-based instruction and information delivery to student learning in a large-scale classroom setting was also assessed and investigated. Similar to the first experiment, students in this experiment were divided into two control and test groups. Students\u27 performance data as well as their feedback, suggestions, and workload were systematically collected and analyzed. Data analysis showed that the mobile AR framework had a measurable and positive impact on students\u27 learning. In particular, it was found that students in the test group (who used the AR tool) performed slightly better with respect to certain measures and spent more time on collaboration, communication, and exchanging ideas in both experiments. Overall, students ranked the effectiveness of the AR tool very high and stated that it has a good potential to reform traditional teaching methods

Augmented Reality in Smart Cities: A Multimedia Approach

Intro: This paper presents an advance overview of utilizing Augmented Reality (AR) in smart cities. Although, Smart cities contain six major aspects (mobility, economy, government, environment, living, and people), this paper focuses on three of them that have more potentiality in using virtual assistant (mobility, environment, and living). Methodology: Presenting a state-of-the-art review studies undertake between 2013 and 2017, which is driven from highlighted libraries is the aim of this research. After exact examine, 15 emphasized studies are chosen to divide the main aspects while 120 selective articles are supporting them. These categorizes have been critically compared with an aim, method and chronological perspectives. Results: First of All, Environmental issues (Museums industry) attract the most attention of researchers while the living issues (maintenance) have lower significant compare t latter and mobility (indoor-outdoor navigation) attract the least. Moreover, a close connection between academic and industry fields is going to be created. Conclusions: it has been concluded that, because of economic advantages, utilizing AR technology has improved in the tourism and maintenance. Moreover, until now, most of studies try to prove their concept rather than illustrate well stablished analytic approach. Because of hardware and software improvement, it is essential for the future studies to evaluate their hypothesis in a real urban context

Tsunami Evacuation Drill System Using Smart Glasses

Evacuation drills are commonly conducted as traditional disaster education to reduce damages from natural disasters. However participants are not always interested in or committed to such drills. To improve this situation, we focused on Edutainment and proposed game-based evacuation drill (GBED) using the Real-World Edutainment (RWE) program. There are two types of GBED systems, i.e. the Tablet-based GBED (T-GBED) and the AR and HMD-based GBED (AH-GBED). We conducted GBED at several schools and determined that it can improve student motivation for disaster prevention. Subduction-zone earthquakes frequently generate tsunamis and can cause catastrophic damage especially to coastal areas. Thus people in coastal areas must move very quickly to evacuation sites when a massive earthquake occurs. Both GBED systems cannot be used directly for tsunami evacuation drills because the participants will not want to sprint while holding a tablet or wearing a HMD and have time to stop to view the digital materials. In this study, we propose a tsunami evacuation drill (TED) and have developed a TED system. The TED system uses smart glasses (a lightweight optical see-through HMD) which allows participants to view digital materials while moving quickly

Game-based evacuation drill using augmented reality and head-mounted display

Purpose–Evacuation drills should be more realistic and interactive. Focusing on situational and audio-visual realities and scenario-based interactivity, we have developed a game-based evacuation drill (GBED) system that presents augmented reality (AR) materials on tablet computers. Our current research purpose is to improve visual reality (AR materials) in our GBED system. Design/methodology/approach–Our approach is to develop a new GBED system that superimposes digital objects (e.g. 3DCG elements) onto real-time vision using a marker-based AR library, a binocular opaque head-mounted display (HMD) and other current easily available technologies. Findings–Our findings from a trial experiment are that the new GBED system can improve visual reality and is appropriate for disaster education. However, a few problems remain for practical use. Research limitations/implications–When using the GBED system, participants (i.e. HMD wearers) can suffer from 3D sickness and have difficulty in moving. These are important safety problems in HMD-based systems. Social implications–The combination of AR and HMDs for GBEDs (i.e. integrating virtual and real worlds) will raise questions about its merits (pros and cons). Originality/value–The originality of our research is the combination of AR and an HMD to a GBED, which have previously been realized primarily as simulation games in virtual worlds. We believe that our research has the potential to expand disaster education

Usability framework for mobile augmented reality language learning

After several decades since its introduction, the existing ISO9241-11 usability framework is still vastly used in Mobile Augmented Reality (MAR) language learning. The existing framework is generic and can be applied to diverse emerging technologies such as electronic and mobile learning. However, technologies like MAR have interaction properties that are significantly unique and require different usability processes. Hence, implementing the existing framework on MAR can lead to non-optimized, inefficient, and ineffective outcomes. Furthermore, state-of-the-art analysis models such as machine learning are not apparent in MAR usability studies, despite evidence of positive outcomes in other learning technologies. In recent MAR learning studies, machine learning benefits such as problem identification and prioritization were non-existent. These setbacks could slow down the advancement of MAR language learning, which mainly aims to improve language proficiency among MAR users, especially in English communication. Therefore, this research proposed the Usability Framework for MAR (UFMAR) that addressed the currently identified research problems and gaps in language learning. UFMAR introduced an improved data collection method called Individual Interaction Clustering-based Usability Measuring Instrument (IICUMI), followed by a machine learning-driven analysis model called Clustering-based Usability Prioritization Analysis (CUPA) and a prioritization quantifier called Usability Clustering Prioritization Model (UCPM). UFMAR showed empirical evidence of significantly improving usability in MAR, capitalizing on its unique interaction properties. UFMAR enhanced the existing framework with new abilities to systematically identify and prioritize MAR usability issues. Through the experimental results of UFMAR, it was found that the IICUMI method was 50% more effective, while CUPA and UCPM were 57% more effective than the existing framework. The outcome through UFMAR also produced 86% accuracy in analysis results and was 79% more efficient in framework implementation. UFMAR was validated through three cycles of the experimental processes, with triangulation through expert reviews, to be proven as a fitting framework for MAR language learning

New approach to design and assess metaverse environments for improving learning processes in higher education: the case of architectural construction and rehabilitation

This research paper has defined and applied a new approach to develop and optimize augmented reality-based metaverse environments for learning construction and rehabilitation in architectural studies. This research paper is part of a broader project that aims to improve the learning process of architectural students by approaching construction and rehabilitation realities to the classroom in a feasible and pedagogical way. The approach has been applied successfully to develop a new environment with augmented reality that allows teachers to carry out activities using com puters, tablets, cellphones and smartphone headsets in classrooms. Students’ satisfaction regarding the new environment is high, though there is room for improvement. The assessment of this new environment has involved both questionnaires and a multicriteria decision-making method which have holistically evaluated the new proposal by achieving complementary results. The main advantages of this new environment are in terms of application and inclusion, while its weaknesses will be solved in future steps that will introduce both mixed reality, to enlarge students’ perception and comprehension, as well as neuroeducation, to diminish students’ potential annoyances and dissatisfaction.Postprint (published version

READINESS ASSESSMENT PENERAPAN MEDIA PEMBELAJARAN PENGENALAN HARDWARE JARINGAN KOMPUTER BERBASIS AUGMENTED REALITY

Penelitian bertujuan untuk menganalisis kesiapan mahasiswa dalam penerapan media pembelajaran berbasis augmented reality materi Pengenalan Hardware Jaringan Komputer. Metode penelitian menggunakan survey. Subjek penelitian adalah mahasiswa semester IV Program Studi Pendidikan Teknologi Informasi dan Komputer IKIP PGRI Pontianak. Teknik pengumpulan data menggunakan komunikasi tidak langsung. Alat pengumpul data menggunakan angket. Teknik analisis data menggunakan analisis deskriptif dengan mengadaptasi modelElectronic Learning Readinessdari Aydin dan Tasci. Berdasarkan hasil analisis, disimpulkan bahwa: (1) Model ELR Aydin dan Tasci yang diterapkan memberikan hasil kesiapan penerapan media pembelajaran berbasis augmented realitytermasuk pada kategori siap, tetapi membutuhkan sedikit peningkatan pada beberapa faktor, dengan skor ELR = 3,63 > 3,4;dan (2) Peningkatan perlu dilakukan pada faktor yang memiliki nilai skor ELR rendah, yaitufaktor manusia dan pengembangan diri yang masing-masing memiliki nilai skor ELR = 3,13 dan = 3,22.Kata Kunci: readiness assessment, media pembelajaran, augmented reality

Interactive virtual method applied in urban design education. Mixed Approach

La memòria d'aquesta tesi tracta sobre l'ús de la transformació digital en l'ensenyament i els processos de disseny urbà, a través de conceptes innovadors i metodologies pràctiques. L'objectiu és promoure l'ús de tecnologies digitals, en particular per avaluar la inclusió de la realitat virtual en diversos entorns d'ensenyament formals i informals del disseny urbà col·laboratiu, per tal de millorar, accelerar i augmentar el seu impacte social de forma positiva i millorar l'ensenyament universitària ajudant al fet que els estudiants consolidin amb major efectivitat les seves habilitats. Amb les característiques d’un sistema de realitat virtual, podem provar la nostra hipòtesi en funció de demostrar: (1) La implementació d'estratègies virtuals gamificades en el camp del disseny urbà generarà una millora i motivació en la participació ciutadana i dels estudiants, ja que l’entorn és més dinàmic, real i permet un disseny col·laboratiu àgil gràcies a les tecnologies visuals immersives, mentre avaluen críticament el resultat d'un disseny urbà i prenen decisions. (2) L'ús de sistemes virtuals interactius per a la comprensió de l'espai tridimensional millora en els estudiants i professionals la percepció de la comprensió de l'espai, generant major enteniment de les condicions d'ubicació, dimensions i relacions dels espais urbans, i defensar els arguments de projectes urbans i propostes urbanes definides interactivament que proven diverses estratègies d'acció. Per provar les nostres hipòtesis, fem servir un mètode quantitatiu i qualitatiu aplicat en diferents escenaris i als diferents perfils d'usuaris, estudiants, professionals i usuaris finals. Els resultats mostraran que és possible potenciar la transformació digital, millorar la motivació pública, la implicació i la satisfacció en els processos de presa de decisions urbanes, així com complementar l'adquisició de competències urbanes específiques necessàries per a la professió en estudiants d'Arquitectura.La memoria de esta tesis trata sobre el uso de la transformación digital en la enseñanza y los procesos de diseño urbano, a través de conceptos innovadores y metodologías prácticas. El objetivo es promover el uso de tecnologías digitales, en particular para evaluar la inclusión de la realidad virtual en diversos entornos de enseñanza formales e informales del diseño urbano colaborativo, con el fin de mejorarlo, acelerar y aumentar su impacto social positivo y mejorar la enseñanza universitaria ayudando a que los estudiantes consoliden con mayor efectividad sus habilidades. Con las características de un sistema de realidad virtual, podemos probar nuestra hipótesis en función de demostrar: (1) El uso de sistemas virtuales interactivos para la comprensión del espacio tridimensional mejora en los estudiantes y profesionales la percepción de la comprensión del espacio, generando mayor entendimiento de las condiciones de ubicación, dimensiones y relaciones de los espacios urbanos, y defender los argumentos de proyectos urbanos y propuestas urbanas definidas interactivamente que ensayan diversas estrategias de acción. (2) La implementación de estrategias virtuales gamificadas en el campo del diseño urbano generará una mejora y motivación en la participación ciudadana y en los estudiantes, ya que es un entorno de colaboración más dinámico, real y ágil gracias a las tecnologías visuales inmersivas, mientras evalúan críticamente el resultado de un diseño urbano y toman decisiones. Para probar nuestras hipótesis, utilizamos un método cuantitativo y cualitativo aplicado en diferentes escenarios y a diferentes perfiles de usuarios, estudiantes, profesionales y usuarios finales. Los resultados mostrarán que es posible potenciar la transformación digital, mejorar la motivación pública, la implicación y la satisfacción en los procesos de toma de decisiones urbanas, así como complementar la adquisición de competencias urbanas específicas necesarias para la profesión en estudiantes de Arquitectura.The memory of this thesis deals with the use of digital transformation in the teaching and processes of urban design, through innovative concepts and practical methodologies. The objective is to promote the use of digital technologies, in particular, to evaluate the inclusion of virtual reality in various formal and informal teaching environments of collaborative urban design, in order to improve it, speed up, and increase its positive social impact and improve university teaching by helping students consolidate their skills more effectively. With the characteristics of the VR system, we can test our hypothesis based on demonstrating: (1) The use of virtual-interactive systems for the understanding of three- dimensional space improve in students and professionals the perception of the comprehension of the space, generating a greater understanding of the location conditions, dimensions and relationships of urban spaces, and defend the arguments of urban projects and interactively defined urban proposals rehearsing various strategies of action. (2) The implementation of virtual gamified strategies in the field of urban design will generate improvement and motivation in citizen participation and students as it is a more dynamic, real and agile collaborative environment thanks to the immersive visual technologies as they critically evaluate the result of the urban design and make decisions. To validate our hypothesis, we use a quantitative and qualitative method applied in different scenarios and to a different profile of users, students, professionals and end users. The results will show that it is possible to empower digital transformation, to improve public motivation, implication, and satisfaction in urban decision-making processes as well as complementing the improvement of the perception of the comprehension of the space needed for the profession in Architecture students