Android-based Application Research Articles

Determination of Resultant Forces for 2D Hyperstatic Frames using Android-Based Frame Design Application and Finite Element Analysis

The slope deflection method assumes all joints are considered rigid, which means the angle does not change under any loads. This ensures that compatibility and deflection are neglected due to shear and axial stress. The numerical determination of forces and deformation in structures through applying the slope deflection method necessitates a relatively extended computational time and demands high-precision results. An effective tool can efficiently and precisely determine internal forces and structural deformations. This study utilizes the Frame Design Application version 5177, initially released on 24 June 2012 and has since been updated as of 2 February 2022, an Android-based application. Utilizing the Frame Design Application facilitates the expeditious and precise determination of internal forces and structural deformations. It is a valuable tool for professionals in civil engineering, mechanical engineering, and architecture, as well as students seeking to build 2D hyperstatic frames through Finite Element Analysis (FEA). The primary objective of this paper is to evaluate the precision of the Frame Design Application to determine its suitability for educational purposes. This paper will also evaluate the precision of the analysis outcomes by manual calculations and the utilization of SAP2000 Software. The provided analysis results exhibit negligible disparities. The Frame Design Application is a highly recommended tool for those in civil engineering, mechanical engineering, architecture and students seeking to design 2D hyperstatic frames through Finite Element Analysis (FEA).

Implementasi REST API Aplikasi Pendaftaran Siswa Baru di SMA Hikmah Yapis Papua Berbasis Android

Registration of new students is a process that is usually carried out every year in educational institutions such as schools. New student registration is useful in screening prospective students who are selected to become students. In this research, the registration process for new students at SMA Hikmah Yapis Papua was carried out using a website. The problem of this research is how to implement the Android-based REST API application to register new students at SMA Hikmah Yapis Papua. The research methods used are interviews, observation and bibliometric research. This Android-based new student registration application was built using the Kotlin programming language and uses the Laravel framework as the API and the MySQL database as the database server. The result of this research is an Android-based REST API application for registering new students at SMA Hikmah Yapis Papua which is able to facilitate student registration and obtain information about the school.

Pengembangan Aplikasi Jasa Cuci Sepatu Menggunakan Teknologi GPS Berbasis Android

The shoe cleaning service business provides professional services in shoe care and is a solution for the community. The development of the shoe industry is the cause of this business continuing to grow, making business actors have to create new innovations in promotional media and service processes to be able to compete. This research aims to develop an Android-based shoe washing service application using Android Studio with the Java programming language and Firebase as a database. This application applies Global Positioning System (GPS) technology to support shuttle services. The system development method used is the waterfall method with 5 stages, namely analysis, design, implementation, testing and maintenance. The results of this research are that the Android-based shoe washing service application can be used as expected, making it easier for business actors to manage orders and making it easier for customers to order by getting pick-up and drop-off services.

Perancangan Aplikasi Quiz Sebagai Media Pembelajaran Sejarah

Mastery of historical concepts is important for students in increasing their understanding of country’s past dan history. However, conventional history learning metodhs still often experience difficulties in attracting and motivating students to learn. Therefore, we need an interactive and fun learning media to increase students’ learning history. One alternative interactive learning media is an interactive quiz application. This study aims to help teachers in the learning process so that students are more interested in learning history with learning media in the form of interactive quiz applications. The interactive quiz application developed in this final project is an android-based application that makes it easier for students to learn history in a fun way. This application provides quizzes rellated to history subject matter wich are presented interactively. In addition, this application also provides an evaluation feature to evaluate students’ ability to master historical concepts.

Pengembangan Aplikasi Augmented Reality sebagai Media Pembelajaran Anatomi Tubuh Manusia Berbasis Android

Augmented reality (AR) provides intriguing opportunities to enhance the learning experience by merging the real world with interactive virtual elements. This research aims to develop an interactive learning application using augmented reality technology to introduce human body anatomy in a more engaging manner. The development method follows the waterfall system with stages of needs analysis, design, implementation, and testing. The researcher employs UML models, flowcharts, and wireframes in the system analysis and design. The application is built on the Unity platform with AR plugins such as Vuforia and ARCore. The AR model utilized in this development involves marker-based tracking and markerless tracking. Testing is conducted to measure the success level of the application, employing black box testing methods to ensure the application's usability without issues. The outcome of this research is an Android-based human body anatomy learning application utilizing augmented reality technology, with the expectation that it will facilitate a better understanding of the human anatomy system.

Perancangan Aplikasi Layanan Pengaduan Kerusakan Jalan Berbasis Android

The android-based road damage complaint service application is a technological innovation that aims to improve the reporting and management of road damage. In the era of digitalization, people expect a lot from public services, especially infrastructure. However, the reporting process is still often done manually, causing weaknesses such as data loss, slow response and ineffectiveness. This application is an effective solution to overcome these problems. Users can easily report road damage through their Android devices. The benefit of this application is the ability to know the level of road damage in each report, making it easier for the authorities to determine the priority of handling. In addition, the app allows users to provide a detailed description of the damage, upload photos as evidence, and add additional relevant information. The app provides a complete and easy-to-fill form, making the reporting process more efficient.Once the report is submitted, users will receive a confirmation of report receipt to track the status of the report. The relevant agencies will utilize the app as a tool to manage incoming complaints, promptly responding to reports and processing them based on the priority and type of damage reported. Therefore, this application brings significant changes by improving public services and ensuring better infrastructure maintenance.

Implementasi Augmented Reality untuk Aplikasi Media Promosi Produk Mebel Jepara Berbasis Android

Jepara Regency is known as one of the centres of furniture production in Indonesia thanks to its distinctive wooden crafts. Many furniture industries in this area have adopted the strategy of marketing through catalogues as a promotional medium, but with the rapid popularity of smartphone use, the use of social media as a marketing tool for furniture products has also increased. This has resulted in marketing through catalogues of furniture products via social media becoming commonplace and less effective. The ineffectiveness of catalogue media is because it has limitations that can only convey information in the form of images, while the selection of furniture products requires design considerations according to customer preferences. With problems arising related to the effectiveness of furniture marketing strategies, innovation is needed in product visualisation. The proposed solution is to use Augmented Reality (AR) technology on promotional media. Augmented Reality (AR) is a technology that combines digital information with the user's environment in real-time. In this research, an Android-based furniture promotion application is developed with the Extreme Programming method that utilizes AR technology to visualise furniture product designs in 3D and is designed using the Unified Modelling Language (UML). It is expected that this application can increase interest and facilitate customers in finding furniture products, as well as support the furniture industry in promoting its products.

Implementasi REST API Media Informasi Kehilangan dan Penemuan Barang Berbasis Android (Studi Kasus: Kampus 1 Universitas Teknologi Yogyakarta)

Losing an item is a condition where a person part with an item that previously existed to become non-existent. Yogyakarta Technology University students still often experience lost items around campus area 1. Students who experience loss usually use social media to spread information to each other, but this is still less effective because the information uploaded by students can be covered by the content or status uploaded. by other students. The impact that occurs when there is no information system is that the dissemination of information related to lost and found items is not on target so that it is more difficult for students to find their lost items again. The aim of this research is to design a system as a medium for information regarding the loss and discovery of goods in the Yogyakarta University of Technology campus 1 area. The method in this research uses the waterfall model. The results of this research are to produce an Android-based application that can make it easier for students to exchange information regarding lost and found items around the Yogyakarta University of Technology campus 1 area so that it is easier for students to find and return items to students who have lost items.

Implementation Of Android-Based Learning Media In System Courses Management Information

The Community Service Partner (PkM) is AMIK Depati Parbo Kerinci, where the problem that occurs is that the learning media used is still conventional, such as lecturers providing material and assignments orally and in writing. Apart from that, if the lecturer is unable to attend, the material and assignments are delegated to the teaching team, sometimes making students not understand the content of the material. This PkM activity aims to implement an Android-based e-task application in the Management Information Systems course, which is an online learning system used for Android-based student assignment applications. This system was created using the Android Studio programming language, and uses the Waterfall method with system development tools, namely Unified Modeling Language (UML). Apart from that, the current learning process still uses a one-way method, namely the source of knowledge only comes from lecturers, making students less independent in learning because nowadays there are quite a lot of learning media models, one of which is Android-based learning media. The result of this activity is increased student independence in the teaching and learning process because it uses learning media in the form of an Android-based e-task application so that there is innovation in learning to make students more enthusiastic, creative and active in learning both online and offline.

Aplikasi Absensi Mahasiswa Kerja Praktik Menggunakan QR Code Berbasis Android

Practical Work Activities carried out in the Information Systems Study Program at the Faculty of Science and Technology State Islamic University of North Sumatra still carry out the semi-manual attendance recording process. This process is done semi-manually using paper and then entered into Microsoft Excel. This makes the process of processing student attendance data considered less effective and efficient. This is due to the fact that it is difficult to send student attendance data to those who need it and that the data is only stored on a particular computer device. The purpose of this research is to create an android-based application that can be used by the Information Systems study program to process student attendance data and facilitate the distribution of attendance data. This research uses waterfall approach for system development. Includes the stages of Communication, Planning, Modeling, Construction, and Deployment. On the other hand, the system testing method uses the black box testing method. This application is created with a codular framework and spreadsheet database, and can be accessed through android devices and accessed online. The result of this research is in the form of an application that can conduct student practical work attendance and provide report recaps to the study program. This application helps information system study program operators process student attendance data by adding data and facilitating the distribution of attendance data.

Generating Digital Literacy Website: Upgrading the Understanding of Digital Literacy at SMA Yuppentek 1 Tangerang

This community service initiative introduces a website and Android-based application system to enhance digital literacy among educators at SMA Yuppentek 1, Tangerang. The prevailing issue pertains to the misuse of digital media, which significantly impacts societal well-being. Adolescents, being prolific users of digital platforms, face heightened vulnerability to various crimes stemming from their social media engagements. To address this, preventive measures necessitate an elevation of the partners' proficiency and comprehension in digital literacy. The initiative emphasizes social humanities and information systems, channeling efforts into fostering literacy and constructing website and Android applications to fortify the practice of digital literacy. The implementation strategy encompasses meticulous stages of preparation, execution, and reporting. The primary focus during the implementation phase centers on comprehensive solutions, comprising educating on digital literacy, providing insights into applications pertinent to digital literacy, crafting digital literacy applications, and formulating a digital literacy module. This program aims to foster a sustained understanding of digital literacy in youngsters, empowering educators to navigate and mitigate challenges posed by digital media misuse among adolescents. By equipping them with the requisite tools, it strives to fortify the capacity of educators in addressing the complexities inherent in adolescent digital engagement.

MENGUASAI KEUANGAN RUMAH TANGGA DENGAN TEKNOLOGI: PELATIHAN LITERASI DIGITAL BAGI WARGA ‘AISYIYAH KECAMATAN CIBODAS KOTA TANGERANG

Financial managers using digital literacy in the family are still unfamiliar at this time. The lack of financial management in a family can trigger greater problems within it. However, when the family's finances are well planned and managed, then every member of the family will feel peace in his home. With the socialization of the use of digitalization on financial management for household mothers as well as technical guidance on using existing family financial management applications, the financial issues faced will be easier to anticipate in advance. If this problem can be solved by every family, then the purpose of a prosperous family can be realized. The dedication to the community is aimed at explaining the mastery of family financial management and providing technical guidance using Android-based financial management applications for household mothers. The post-test results showed that 79% of participants had a better understanding of how to use a family financial management app using a handheld phone device they had. This figure increased 41% of the pre-test result done before the activity was carried out.

Development of Android-Based Management Application to Enhance the School Efficiency

Development of Android-Based Management Application to Enhance the School Efficiency

Transformative Implementation of Android-Based Point of Sale System at Shafira’s Buffet Stall

Shafira’s Buffet Stall is a small eatery located at 37 Gubeng Kertajaya V Raya Street. They offer a diverse range of delicacies, from fried snacks to vegetable dishes. The typical business process at the stall involves customers either dining in or requesting takeaways. After making their selections, the customers proceed to the cashier to have their orders tallied. Observing this process, the idea of developing an Android-based Point of Sale (POS) system struck the author. This system aims to streamline and record all transactions efficiently. The Point-of-Sale system is designed to facilitate seamless transactions and includes a cashier module to record sales. The decision to develop this POS application was driven by the need for accurate transaction records and seamless management. The Android platform was chosen due to its popularity as the most widely used mobile operating system in Indonesia, boasting an impressive 89% market share as of December 28, 2022. Additionally, in urban areas of East Java, around 68.75% of the population utilize mobile phones, further justifying the choice of the Android platform for the system. The application offers features such as login credentials for two types of accounts: cashier and administrator (faktur). It allows access to functions like managing transactions, adding new menu items, listing available menu items, and generating daily and weekly transaction reports. The implementation and testing of the application were performed through two iterations. After incorporating the necessary improvements based on black box testing, all features functioned smoothly. Usability testing resulted in a remarkable 5.73% increase in overall user satisfaction. This Android-based POS application proves to be an invaluable tool for the business owner, providing insights into popular menu items and their daily and weekly sales. It assists in making informed decisions regarding menu restocking and daily sales strategies.

Implementasi Framework Flutter Pada Perancangan Forum Diskusi Future Sight Berbasis Android

The Future Sight app is an online discussion platform designed with kids in mind. Students can utilize this application's features to create discussion groups and media for teaching and learning processes without being constrained by time, space, or distance. Students can use the Android-based Future Sight application as a platform for textual and image-based discussions, the exchange of articles, the building of friendships around online discussion topics, and statistics. The application features features such as topic creation, article creation, search, statistics, following, and followers. The Extreme Programming (XP) method was used to create this application, which has phases for planning, designing, programming, and testing. The Dart programming language, the Flutter framework, an API (application programming interface) written with Visual Studio Code as a text editor, and a MySQL database as a data storage medium were used to create the Future Sight application. Using the black box approach, the experiment produced the anticipated outcomes in line with the study's goals.

Electrical Ground Fault Monitoring System Utilizing Arduino and Android Application

The increasing incidence of residential fires caused by electrical ground faults worldwide challenges researchers to develop systems capable of mitigating their occurrence. The absence of periodic equipment maintenance and monitoring facilities leads to potential electrical hazards to humans and properties. Technological advances have made online electrical ground fault monitoring equipment possible, allowing users to remotely access information about the operational condition of electrical equipment in their homes. This paper presents the development and testing of an Electrical Ground Fault Monitoring System using Arduino with an Android Application (EGFMSAAA). The system integrates an Electrical Ground Fault Detector Device (EGFDD) with an Arduino GSM Shield to detect and transmit electrical ground fault parameters. It also includes an Android-based application for real-time monitoring and control. The system was tested for accuracy and reliability, demonstrating its capability to detect faults, provide early warnings, and allow users to take preventive measures remotely. The findings indicate that the EGFMSAAA effectively enhances safety and reduces the risk of electrical fires in residential settings.

Design and Development of MASTR: A classroom Mobile Assistance Supervision Tool and Reporting for Teachers

Classroom routines are the fundamental basis of classroom management. Consistency of routines is one strategy for effective and efficient classroom management. This study aimed to develop and design a classroom Mobile Assistance Supervision Tool and Reporting for Teachers (MASTR) using an integration of the Modified Feature Development and Task-Centered User Interface Design approaches. It has four phases: identification, requirement gathering, design and development, which uses heuristics and walkthrough evaluations that produced two iterations, and usability testing. Using the heuristics and walkthrough evaluations led to an 87.62 usability rating. MASTR is an offline, Android-based application to aid effective and efficient classroom management.

Android-Based Monitoring and Meter Recording Applications

It is difficult for the people of Dlimas Tegalrejo village to find out information on drinking water bills and payment due dates. They have to wait for the presence of Pamsimas officers to find out this information. Water customers also cannot access billing and payment data in real time. This study aims to produce an application system for monitoring and recording metering in the village of Dlimas, Tegalrejo using a QR code with a mobile-based application. This system will be designed using the prototyping method, database design using ERD, and application design using UML. This application is built using Firebase services to produce Android-based applications. This research produces an Android- based application with three access rights, namely officer, admin and customer. Officers can send customer data meter numbers with the QR code scan feature. The admin is in charge of inputting customer meter data. Customers can view data on drinking water bills in real time. This study produced several algorithms in mobile programming, namely water payment calculations, late payment calculations, fine calculations, tariff and price data, and total payment calculations. The designed system can complete the work in 23.34 seconds or four times faster than the previous process.

An Innovative Framework for Android-Based Applications in Nigerian Higher Education

An Innovative Framework for Android-Based Applications in Nigerian Higher Education

Perubahan Pengetahuan dan Sikap Remaja Putri terhadap Pencegahan Anemia melalui Media Aplikasi Berbasis Android di SMKN 9 Kota Padang

Anemia is a frequently encountered health issue in adolescent girls. The results of the Padang Pasir Health Center (2020) screening indicate that the highest risk of anemia occurred at SMKN 9 Padang City, reaching 26.31%. The research aims to determine changes in the knowledge and attitudes of adolescent girls towards preventing anemia through an android-based application at SMK Negeri 9 Padang City. This study used a mixed methods approach, using a qualitative exploratory case study and a quasi-quantitative experimental design with one group pretest-posttest setting. The research population consisted of 274 grade 11 students at SMKN 9 Padang City with a total sample of 73 students. Qualitative data was collected through an interview guide, while quantitative data was collected using a pretest-posttest questionnaire. The results of qualitative research in making Android-based applications, and quantitative results show an average increase in knowledge scores from 11.04 to 15.56, and attitude scores from 51.41 to 60.37 after attending education using Android-based applications. This shows a significant increase in knowledge and attitude with a p-value of 0.0001 (p<0.05). In conclusion, there was a change in knowledge and attitude before and after counseling through an android-based application about preventing anemia in young women at SMK Negeri 9 Padang City. Future researchers are encouraged to develop more comprehensive content and a variety of features to expand the range of Android-based applications.