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One of the mathematics subjects matters that is close to the student's life is geometry. Geometry is a field of mathematics that studies the points, lines, shapes, sizes, and dimensions of things. To understand geometry, the students need to have a clear visualization because geometry is not easy to learn. It takes the learning media so that learning geometry is easy to teach. The use of AR technology can answer one of the solutions to student difficulties in geometry matter. This study aims to develop a Mobile Augmented Reality application for Geometry in mathematics learning and determine its feasibility. This Research and Development used a model ADDIE. The procedure of this development research is done only until the Development stage. Data collection instruments consist of an expert validation sheet of material and media experts. The study showed that the validation results are to be obtained percentage scoring average of 98.025% with a very valid category. According to the results, the mobile augmented reality application for geometry was very feasible for use in learning of mathematics. [ABSTRACT FROM AUTHOR]

Augmented Reality (AR) is a technology that enables the incorporation of three-dimensional virtual objects into a real-world environment and allows users to interact with these objects in real-time on the screen. Because of its various advantages, AR is becoming increasingly popular in education settings. Several studies have proven that AR is effectively used in learning, AR encourages students to be more active, more motivated to learn and supports their spatial abilities. However, on the other hand, other studies have revealed that AR is not significantly better than non-AR-based learning settings. Cognitive load theory explains of how human information processing systems occur during the learning process and provides a framework on how to design effective learning to deal with limited human processing systems. By reviewing on some previous relevant studies, this paper discusses AR-based learning from the perspective of cognitive load theory. The review shows that, AR is effectively used in learning when 1) student learn complex material/task or learn new topic/information; 2) AR is well designed; 3) student can operate AR properly; and 4) AR is fostering generative processing. This paper will contribute to the current knowledge of AR utilization, in particular about when AR is effective for use corresponding to the perspective of cognitive load theory. Accordingly, future researchers or AR developers can design more effective AR for promoting student knowledge acquisition. [ABSTRACT FROM AUTHOR]

This article presents a literature review on the potential of augmented reality to facilitate socio-scientific issues-based learning in biology class. This study was conducted using the Systematic Literature Review method through five main stages: formulating the research problem; searching the literature; selecting the literature; analyzing and synthesizing; and reporting the findings. Articles that meet the criteria were selected to be analyzed further. Based on selected articles, we analyzed on what kind of augmented reality technology that can be used and how can augmented reality support socio-scientific issues-based learning in biology class. The findings reveal that augmented reality can be an alternative media for biology teachers to facilitate socio-scientific issues-based learning in the form of mobile application. The integration of augmented reality in biology learning based on socio-scientific issues is able to facilitate context visualization, increase students' participation, develop conceptual knowledge, affective, socio-scientific reasoning, and many other skills. [ABSTRACT FROM AUTHOR]

This study is aimed to (1) develop an augmented reality-based immune system module for the eleven grade students of high school to be a proper learning media for them; (2) Identify the impact of using the augmented reality-based immune system module on the eleven grade students' learning performance. This study is classified as Research and Development study using ADDIE (Analysis, Design, Development, Implementation, Evaluation) model but limited only until the development stage. The subject of this study were two materials experts, two media experts, two biology teachers, and the students of XI MIPA Public Senior High School 1 Mejobo Kudus. The data were collected using assessment instruments of materials experts, media experts, biology teachers, and students and also pretest and post-test question sheets. The results of the assessments were analyzed qualitatively and quantitatively using SPPS. The results show that (1) the augmented reality-based immune system module is stated as a proper media to be used in the teaching and learning process. It was based on the assessments from the materials experts with the average value of 48.5 categorized as good, the media experts with an average value of 43.5 categorized as good, and from the biology teachers with the average value of 46 categorized as good; (2) the Augmented reality-based immune system module has an impact on improving the students' learning performance on the topic of the immune system. [ABSTRACT FROM AUTHOR]

This research aimed to produce an integrated 2D augmented reality physics e-worksheet that is feasible to be developed in physics learning on momentum and impulse material and to improve student's mathematical representation ability. This was a research and development (R&D) with a 4D model (define, design, develop, and disseminate) method. Sampling in this study were students of class X MIPA 5 (as a limited test class) and X MIPA 3 (as broad test class) at Public Senior High School 1 Sedayu. The conclusion of this research was that learning physics using the integrated Augmented Reality 2D physics e-worksheet media was feasible to be developed based on the results of the validation carried out with a value of 4.3 in the very good category. The media can improve student's mathematical representation ability by the normalized gain value in the limited test class of 0.62 (medium category) and in the broad test class of 0.71 (high category). This learning media is feasible to be used in distance learning and face-to-face learning conditions. [ABSTRACT FROM AUTHOR]

Technological developments in the 21st century are increasing so that students are required to be skilled in technological developments that will be applied in the learning process. Utilization of technology as a learning medium on covalent bonding material by utilizing Augmented Reality (AR) is one of the media that can be operated in a simple way on a smartphone, and can visualize abstract concepts into an animation, image, and can help students in understanding the concept. This study aims to describe the appearance, analyze the results of the validation test and the feasibility test of the android-based AR learning media on covalent bonding material. AR learning media is designed using the Design Based Research (DBR) method with the ADDIE model but consists of analysis, design, and development. The results of the validation test obtained an average value of rcount of 0.844 with a valid category. The results of the feasibility test get a percentage of 94.1% with a very feasible category with the conclusion that android-based AR learning media on covalent bonding material can be used as learning media. [ABSTRACT FROM AUTHOR]

Previous research still shows that physics is a field of study that students do not like. Some learning innovations are needed by teachers, one of which is through the development of fun media. This study aims to reveal the development of physics learning media based on Augmented Reality (AR) technology in the context of using ocean energy as a renewable energy source. This research was a Research and Development (R&D) using the DDD-E (Decide, Design, Develop and Evaluate) model. The results showed that many physics concepts were discussed through this media, and many student competencies could be built. The results of expert validation indicate that this media is suitable for use as a source of learning physics. This study recommends further testing to test the effectiveness of the application of this media in learning physics. [ABSTRACT FROM AUTHOR]

This study aimed to provide a comprehensive overview of heritage tourism research by analyzing related academic literature and bibliometric analysis. The study analyzed research articles with the term "heritage tourism" in the title published globally from 2013 to 2022, using data from the Web of Science - Core Collection database. The study found that China, the US, and the UK have been the most productive countries regarding the number of publications on heritage tourism. That collaboration between researchers in the field is relatively low to moderate. The study also found that the use of augmented reality in the context of urban heritage tourism is an area of growing interest and that keywords such as "community participation" and "satisfaction" are trending in the field. Finally, the study found that the concept of "authenticity" is a critical focus in research on heritage tourism. [ABSTRACT FROM AUTHOR]

The limited museum area and a large number of collections cause the circulation area not to meet ergonomic standards. With appropriate display application according to ergonomic standards, it can create comfort to facilitate the activities of museum visitors. One of the problems is the diorama display which takes up much space so that the visitor circulation area does not meet ergonomic standards. This study aims to set the circulation area based on ergonomic standards and create an interactive display by redesigning the diorama display supported by Augmented Reality (AR) technology. However, one of the obstacles in implementing AR to support display in museums is the variety of AR reader applications that have not been installed on the user's smartphone. This study uses descriptive qualitative research methods. We conducted field observations at the Mpu Purwa Museum, literature studies, and interviews to collect data. Based on the questionnaire data, visitors can scan the QR code marker, which is integrated with Instagram, to make it easier to access this AR-based display because 100% of respondents have used the Instagram application on their smartphones. The results of this study, Instagram is one of the application solutions that support AR in museum display collections. The application of AR technology to support the diorama display can reduce the use of space for it. It can be a solution to overcome circulation problems at the Mpu Purwa Museum and create an interactive display. [ABSTRACT FROM AUTHOR]

Prasi is one of the Balinese lontar manuscripts crafted on dried rontal palm that has noble values and cultural knowledge. However, this lontar is not very well-known among Balinese people. The questionnaire result showed that most respondents did not know the type of Lontar Prasi, and 83.9% were interested in understanding the lontar. Prasi is illustrated by lontar, which has characters in its stories. Therefore, Augmented Reality (AR) technology is utilized to introduce the characters in lontar Prasi and support digital technology. The AR application displays 3D objects and characters' information in the form of text. The application development was carried out using an engineering approach, namely (1) Problem Analysis, (2) Data Collection, (3) Media Design, (4) Build Application, and (4) Testing. The result of this study is an Android-based AR application that has Play, Info, and Close menus. The test results carried out three testing processes, namely the Black box test, response time loading test, and questionnaire test. The overall test results show that the application runs well and is accessible in different smartphones where the specifications affect the loading of the response time. The third finding is the calculation's result by using the Linkert scale. It revealed that 88.6% of respondents agreed that the application is usable and useful in depicting the stories in Lontar Prasi. [ABSTRACT FROM AUTHOR]

The global Covid-19 pandemic has significantly impacted various sectors in Indonesia. One sector that has a significant impact is the tourism industry, especially amusement parks and theme parks. Not much can be expected to attract visitors during a pandemic with just a regular touring video, even though the amusement park maintenance must still exist. This paper aims to develop an Augmented Reality (AR)-based Dino Park application with Unity and the SCRUM development method. This AR application was created aiming to increase user interest and experience to come to this place, such as virtual touring with AR features, providing a tourist sensation with 3D visuals because it can be moved according to the user's wishes and it is as if they have a virtual guide with information in the form of audio contained in each dinosaur fossil. The results of this study are Based on the results of the user acceptance test, an average of 83% user satisfaction levels with details (85% stated that the application is interactive to use, 83% stated the display is very attractive, 81% of the Dino Park application is very useful for people in in the field of theme park tourism, and 84% state they were satisfied with this application compared to similar applications in terms of features and appearance). [ABSTRACT FROM AUTHOR]

Real-time Vision-based Hand Gesture to Text Interpreter by Using Artificial Intelligence with Augmented Reality Element is a device that can interpret sign language to text in real-time. This communicator used a machine learning approach with a slight touch of deep learning elements, which are OpenCV, MediaPipe, and TensorFlow algorithms. Those algorithms have been used to differentiate the hand from other objects, detect the movement and coordinate of hands and perform imagery data analysis to produce output instantly in real-time. The camera will detect the user's hand movement, and the output will be produced on an LCD monitor. This project has been developed by using Python programming language. 13,000 of ASL's alphabets and 5,000 of ASL's number imagery datasets have been collected and trained by using cloud platforms which are Google Teachable Machine and Google Colab. The training process produced 99.85% of accuracy for the alphabets and 100% accuracy for the number. Finally, the constructed machine learning algorithm able to display alphabets and numbers on an LCD monitor by performing ASL's alphabet and number hand gesture in real-time. The performance of the prototype has been analyzed and experimented by two users at plain and noise background with different determined distances. [ABSTRACT FROM AUTHOR]