User Acceptance Testing Research Articles

Penerapan Clean Arsitektur Menggunakan Mobile Platform Berbasis Flutter Untuk Aplikasi Layanan Kapal

Indonesia's mobile technology adoption rate of 77.02% provides a great opportunity forcompanies to improve their services through mobile platforms. PT ABC, a ship service providerfor various needs, currently only uses web-based applications and needs a mobile-based shipservice application to increase efficiency and flexibility. This research aims to implement CleanArchitecture on a Flutter-based mobile platform to improve the structure and facilitate codemaintenance in ship service applications. The research method used is the prototyping method,with stages including Communication, Quick Plan, Modelling Quick Design, Prototype Formationand Deployment Delivery & Feedback. This approach enables faster application development,earlier identification of potential changes, and reduced risk of failure or mismatch with user needs.The results showed that the application of Clean Architecture in mobile-based ship service applications was successfully implemented so that it provided ease of maintenance. Blackboxtesting with 10 test cases ensures that the application functions as expected and is ready to be usedby PT ABC. User Acceptance Testing also shows that this application meets the needs of users andincreases the company's responsiveness to market changes, the test results reached 86.83%. Withthe division of business logic into usecases folders, the overall efficiency of development, flexibilityof change, and ease of maintenance of the system is increased. In conclusion, Clean Architectureproved to be the right solution to optimise PT ABC's business operations, facilitate applicationmaintenance and testing, and improve code understanding and readability for developers

Implementation of PWA in Scholarship Application Using Microservices Architecture for Enhancing User Engagement

The shortage of traditional web development makes researchers turn to web development using Progressive Web App (PWA) in developing a web, which has been increasingly done. PWA has the ability to function even with a low internet connection, maintain interactive user and access speeds, and provide real-time notifications. In modern web development, where the demand for data, features, and users can increase rapidly, an architecture is required to handle this problem. Microservices architecture can answer this. This research will develop a scholarship application using PWA and microservices architecture. The scholarship application was developed using Veu.js for the front end of the client application, MySQL for the application database, and the SLIM framework for microservices implementation. Furthermore, we utilized RAbbitMQ to develop a message broker and Docker for microservices contaner. The scholarship application developed using PWA technology and microservices in this research has been tested by conducting a User Acceptance Test. The results are the implementation of PWA in the scholarship application using microservice architecture has worked well, and the application performance has been able to overcome problems in terms of scalability, speed, and reliability.

Inventory Management System Using Economic Order Quantity And Reorder Point

The inventory management system for car workshops is still using Excel, which makes it inefficient and inaccurate for complex stock calculations. The solution is to design an inventory application that uses the Economic Order Quantity and Reorder Point methods. The application will provide timely stock replenishment information and optimize order quantities, increasing inventory management efficiency and accuracy. The Software Development Life Cycle used in this study is Rapid Application Development, a process emphasizing short development cycles. User Acceptance Test results show that users received the inventory management system very well, with an average satisfaction level of 98.44% for Admins and 97% for general users, indicating high satisfaction with the system's features and functionality.

B-128 Delivering Predictable Operational efficiency gains at our core central reference laboratory with strategic deployment of navify® Lab Operation informatics automation solution

Abstract Background Metropolis Healthcare Limited (‘MHL’) operates a network of 200 clinical labs in India, our Global Reference Lab (GRL) in Mumbai processes over 25000 tests in a 17 hour daily operation. We are an ISO15189 and CAP accredited laboratory. Our strategic goals have been to bring operational standardization across the network & Improve speed of service with a predictable 90 percentile production TAT. To achieve this goal, we chose digitalization of our laboratory operation with the deployment of navify ® Lab Operations informatics automation solution in. This poster explains our journey of planning, implementing, and delivering on our goal of predictable operational efficiency. The digital solution is at the forefront of all digitalization IQC processes, auto validation and auto approval of patient results passing through a framework of autoverification rules and complete traceability of processes. Methods The poster will explain the scope, planning and implementation approach of this digital automation project at Global reference Lab in 5 stepsHL7 order structure for communication between LIS and navify ® Lab Operations22 analyzers from 11 different manufacturers being connected to the Informatics solution. the corresponding testingTest & IQC (Internal Quality Control) Master with specific ranges and rules10 steps AV (Auto verification) Rules decision framework of concentric sieves across lab disciplines (155 AV Algorithms have been configured at GRL)Structured user acceptance testing framework before Go Live. Results This poster discusses the outcomes that we have seen on deployment of this digital solution.Over 25,000 test results are subject AV engine daily with AV rate of 75 % of all results in Biochemistry, Immunoassays.66 % of all Complete Blood Count (CBC) reports 95 % of all HbA1c results 93 % of all ESR resultsOver 1750 QC results are subject to QC rules dailyThere is an improvement of 4 hours observed in production TAT Conclusions Laboratory Informatics solution has enhanced lab performance in terms of TAT & efficiency of review. The staff satisfaction (both technical and medical) has increased and we see an impact on production outcome. The poster will also show an incremental effectiveness analysis by comparing key performance areas such as predictability in production, staff time saved, before and after technology deployment.

Pemanfaatan Odoo Untuk Implementasi HRIS Di Perusahaan Roti Menggunakan Metode ASAP

The importance of information technology in the advancement of human resource carriers is gaining momentum in the era of globalization and rapid technological developments today. The impact of information technology on the business environment has resulted in significant changes in the management of human resources in organizations. In the HRD system in a bread flour company, the management of each HRD business process is still done manually using paper as a document and for data storage using Ms. Excel, where HRD still has difficulty in managing employee data. With the method using BPMN, the HRD system business process can be analyzed, and the ASAP method for HRD system optimization using Odoo, the purpose of the study using odoo every business process starting from recruitment, absence, leave, orientation and training, and payroll will facilitate the HRD system in the company because each module is integrated, and data storage already uses a database. Then the results of this study after going through the User Acceptance Testing process using the Black Box Testing technique, the researcher can conclude that the use of Odoo to optimize the HRD system used passes functionally with several notes regarding user access rights that must be adjusted to the jobdesk of each employee.

SISTEM REKOMENDASI KEBUTUHAN NUTRISI MAKANAN PENDAMPING AIR SUSU IBU (MPASI) MENGGUNAKAN METODE FUZZY TAHANI SEBAGAI UPAYA PENCEGAHAN STUNTING

Stunting is a significant child health issue in Indonesia, where children experience impaired growth, resulting in weight and height below their age average. In 2022, the World Health Organization (WHO) and the Indonesian Nutrition Status Survey (SSGI) reported a stunting prevalence of 21.6%, exceeding the WHO target of 20%. Stunting is caused by chronic malnutrition from pregnancy through the first thousand days of life, a crucial period for brain and cognitive development. Proper complementary feeding (MPASI) after 6 months is essential to meet infants' nutritional needs and prevent developmental delays in children under two. This study aims to develop a mobile web-based system that recommends MPASI according to infants' nutritional needs using the Fuzzy Tahani method. This method was chosen for its ability to handle uncertainty and provide personalized solutions. The developed system achieved 94.5% accuracy, with a precision of 33.1%, recall of 27.4%, and specificity of 85.9%. The system met the research objectives despite lower precision and recall due to imbalanced training data. User Acceptance Testing (UAT) results indicated that 77.73% of users strongly agreed with the system, while 1.86% disagreed. This system is expected to assist in preventing stunting by providing more accurate MPASI recommendations tailored to each infant's needs.

Android-Based Public Complaint Service System in Malimongan Tua Sub-district, Makassar

The problem that occurs in the Public Complaints Service System in Malimongan Tua Village is the absence of a public complaint service system. Therefore, the researcher offers a solution to this problem by designing and implementing an Android-based public complaint service system. The purpose of this study is to design and implement an Android-based public complaint service system. Data were obtained through field research, library research, and interviews. The waterfall method is used in system development. The results of the study indicate that this data was obtained through observation, interviews, and library studies. The waterfall method is used in system development. The results of the study indicate that (the design and manufacture) of the Public Complaint Service System in Malimongan Tua Village, black box system testing ran well, and the results of User Acceptance Testing (UAT) testing on several respondents (Villages and Users) related to the use of the Android-based Public Complaint Service System Optimization application in Malimongan Tua Village, Makassar. In addition, the results of this study have been implemented in the form of community service, where this application helps the people of Malimongan Tua Village to convey their complaints more easily and efficiently, as well as improve the village government's response to problems faced by the community, it is concluded that this application is very suitable for use with a final score of 87.4%.

SISTEM INFORMASI MEDIA PROMOSI DAN PEMBELAJARAN KELOMPOK TARUNA TANI AULIA

This research focuses on the challenges faced by the Taruna Tani Aulia group in educating farmers about the transition from chemical fertilizers to organic fertilizers. Many farmers find the process of producing organic fertilizers complex and time-consuming, making them reluctant to switch. To address this issue, this study developed an information system that serves as both a promotional tool and a learning platform, facilitating the dissemination of information on the benefits of organic fertilizers and promoting organic fertilizer products sold by Taruna Tani Aulia. The system was developed using the Prototyping Method, allowing for iterative testing and evaluation with direct user feedback. The system was built using the Next.js framework to streamline the development process. The results of testing using the Mean Opinion Score indicated a high level of user acceptance, with a User Acceptance Test score of 87.8%. This suggests that the system is feasible and effective in supporting the promotion and education of organic fertilizers. In conclusion, this information system can help farmers more easily understand and adopt organic farming practices, as well as simplify their access to purchasing organic fertilizers without the need to produce them independently.

RideChain: A Blockchain-Based Decentralized Public Transportation Smart Wallet

The transportation industry has been recognized as one of the industries that can benefit from investment in blockchain-based systems and services that enable distributed data management and improve the effectiveness and efficiency of the transportation sector. However, the literature needs a guiding framework for integrating blockchain in issuing and preserving public transportation transactions in a technical environment that is secure, efficient, and transparent. This study proposes a blockchain-based transportation wallet (BTW) framework that facilitates the main digital transactions across diverse public transportation services. BTW embodies leveraging blockchain technology, which provides a decentralized and immutable ledger that records and verifies transactions, ensuring trust and reducing the risk of fraud. The framework has been validated by developing a blockchain-based public transportation smart wallet named “RideChain”. This serves as a single decentralized point for making public transportation transactions and payments, as well as identity authorizations and management. RideChain enhances passengers’ and service providers’ experience through a secure and authentic platform for offering several reliable public transportation transactions efficiently. In this study, we implemented a smart contract to establish a protocol between passengers and journey services. The testing methodologies used in this study comprise unit testing, integration testing, performance testing, and user acceptance testing. The findings suggest that BTW has been successfully verified to demonstrate its capability for secure transactions, authenticity of monetary transactions, automated smart contracts, decentralized identity authentication, and effortless payments.

Augmented Reality-Based Car Showroom Application as a Promotional Media at Alya Motor Car Showroom

In today's fast-paced world, transportation is crucial in facilitating the movement of people and goods. As a popular means of land transportation, automobiles have continuously evolved with advanced technologies to enhance fuel efficiency and driving safety. Established in 2014, Alya Motor has served hundreds of customers using social media platforms for marketing. However, innovative marketing strategies are essential to enhance the shopping experience, especially amidst declining purchasing power. This research aims to design, implement, and test a car showroom application based on Augmented Reality (AR) as a promotional medium for Alya Motor. An Android application was developed using Blender, Unity 3D, and Vuforia to offer an interactive car viewing experience. The research followed the Multimedia Development Life Cycle (MDLC) methodology, ensuring a user-centric approach. The application was successfully tested, achieving an 86% acceptance rate in User Acceptance Testing (UAT). The AR-based application significantly improves the promotional strategy by providing potential buyers with an engaging and effective shopping experience.

The Use of Design Thinking Methods in the Development of Telkomedika Mobile Applications for Patients with Conscientiousness Personality Types

This research aims to improve the quality of Telkomedika Telkom University Clinic services by developing a mobile application that is tailored to the personality type of patients with conscientiousness. This Mobile Application is designed to fulfill the patient's need for service information through the service information feature and streamline the queuing process through the online reservation feature. Through the use of the DISC personality type approach, this study focuses on the preferences and characteristics of patients to increase satisfaction. Users or patients with this conscientious personality type tend to be meticulous, systematic, and structured. Therefore, a structured interface design and also an easy-to-understand task flow will help users in using the application efficiently. The results of the study show the importance of understanding user preferences in designing applications. Usability Testing on the Telmed 2.0 application prototype resulted in a Single Ease Question (SEQ) score of 6.88, indicating ease of use. In addition, User Acceptance Testing showed that all features worked well, with a score of 91.5 on the System Usability Scale (SUS), indicating an excellent level of ease of use of the application.

A Behavior-Based Model to Validate Electronic Systems Designed to Collect Patient-Reported Outcomes: Model Development and Application.

The merits of technology have been adopted in capturing patient-reported outcomes (PROs) by incorporating PROs into electronic systems. Following the development of an electronic system, evaluation of system performance is crucial to ensuring the collection of meaningful data. In contemporary PRO literature, electronic system validation is overlooked, and evidence on validation methods is lacking. This study aims to introduce a generalized concept to guide electronic patient-reported outcome (ePRO) providers in planning for system-specific validation methods. Since electronic systems are essentially products of software engineering endeavors, electronic systems used to collect PRO should be viewed from a computer science perspective with consideration to the health care environment. On this basis, a testing model was blueprinted and applied to a newly developed ePRO system designed for clinical use in pediatric dentistry (electronic Personal Assessment Questionnaire-Paediatric Dentistry) to investigate its thoroughness. A behavior-based model of ePRO system validation was developed based on the principles of user acceptance testing and patient-centered care. The model allows systematic inspection of system specifications and identification of technical errors through simulated positive and negative usage pathways in open and closed environments. The model was able to detect 15 positive errors with 1 unfavorable response when applied to electronic Personal Assessment Questionnaire-Paediatric Dentistry system testing. The application of the behavior-based model to a newly developed ePRO system showed a high ability for technical error detection in a systematic fashion. The proposed model will increase confidence in the validity of ePRO systems as data collection tools in future research and clinical practice.

A web-based travel package management system integrated with QR code

The tourism industry is associated with people travelling either domestically or abroad, for business, social, or recreational reasons. This industry integrates numerous services and activities such as tourism organization, marketing, hotel industry, transportation services, food and beverage activities, retail stores and various other activities under one umbrella. In addition to generating income and jobs, tourism is the best way to promote the nation's image. As the economy and living conditions have improved, so too has the tourist sector, and more people are turning to vacations as a way to alleviate stress and unwind. Currently, travel agencies handle a lot of data with low efficiency and a lot of mistakes. Therefore, this study developed a comprehensive integration of QR code for package travel management system that caters to users in Malaysia, offering functionalities such as itinerary customization, QR code generation and access to essential travel information. The development of this project adopts the Waterfall Methodology, encompassing phases such as planning, requirement analysis, design, implementation and testing. The application is crafted using the Visual Studio Code. The study conducted a User Acceptance Testing (UAT) using questionnaires to evaluate the system's effectiveness and user-friendliness to thirty respondents including family members of frequent travellers and randomly selected community members. Positive feedbacks with Perceived Ease of Use (PEU) scoring 3.6, Attitude of Using (ATT) at 3.7, Perceived Usefulness (PU) scoring 3.4, and Intention to Use (IU) obtaining 3.9, were gathered from the analysis and findings that emphasizing the QR code system's potential as a cost-effective and efficient solution for travellers to monitor and optimize their travel experiences. Future work involves adding maps for easy navigation and implementing augmented reality (AR) for virtual destination previews.

Enhancing Learning Management Systems with Intrusion Alerts and Forensic Logging

Web-based Learning Management Systems (LMS) are gaining popularity in the education sector as they provide more convenience in the teaching and learning experience. However, these systems are vulnerable to cyber-attacks, such as intrusion attempts. In the event of a security incident, it is imperative to conduct thorough investigations. Therefore, this study proposed Sistem Pengurusan Pembelajaran (SiPP) an LMS developed with intrusion alert and forensic log to provide incident notification and forensic-ready LMS. The prototyping model was adopted to develop the SiPP system, which includes modules such as login, intrusion notification, forensic log, activity log, teacher management, student management, learning material, and assessments. Functional testing results confirm SiPP's ability to log user activities, detect intrusion attempts, and notify users through Short Messaging Service (SMS) and other system modules function successfully. The user acceptance test shows positive feedback and high satisfaction, confirming the effectiveness of SiPP's features and performance. To sum up, SiPP demonstrates promising features that protect against intrusions and ensures forensic readiness.

MULTI-USER INTERACTION FOR LIVING ROOM FURNITURE LAYOUT DESIGN IN HANDHELD AUGMENTED REALITY

Augmented Reality (AR) is the most recent popular technology that was developed in many fields. Development of AR is important for living room furniture layout design due to the high expectation of clients for testing design outcomes. Being able to think in three dimensions (3D) and visualizing projects is also a great importance for interior designers. Besides, the interior designer is difficult to collaborate with the clients for collecting furniture layout design ideas by referring the 2D furniture layout. Therefore, this study aims to introduce a multi-user interaction system for living room furniture layout design using handheld AR. The objectives of this study are; firstly, study multi-user interaction for living room furniture layout design in handheld AR. Secondly, develop handheld AR research prototype and multi-user interaction for living room furniture layout design and lastly, to integrate the handheld AR research prototype with multi-user interaction for living room furniture layout design. This study implements and combines the AR living room furniture layout design with multi-user interaction. This study also evaluates the research prototype based on the usability and user acceptance testing. The testing results showed the research prototype works properly. The respondents were overall satisfied with the research prototype and agreed that this research prototype is very interesting, creative and useful for collaborating with multi-user to design the living room furniture layout. This study has successfully established multi-user interaction for living room furniture layout design in handheld AR.

Development and Analysis of a Web-Based Management Information System for Dental Practices to Improve Healthcare Services

Introduction: A website-based management information system is needed in dental practices as a public service center that is required to work quickly, precisely, and accurately. The performance of dental practices becomes more optimal with a computerized management information system. Objectives: This study aimed to develop and analyze a web-based management information system for dental practices to improve healthcare services in Indonesia. Methods: This is an action research design conducted at an independent dental practice in Kudus, Indonesia. The research utilized the waterfall method, which started with requirements analysis, design, implementation, testing, and deployment, as well as maintenance. The analysis was carried out using two methods: Black-Box Testing and User Acceptance Testing (UAT). The UAT percentage results were categorized into 5 sections: 0%-20% very unsatisfied, 21%-40% unsatisfied, 41%-60% neutral, 61%-80% satisfied, and 81%-100% very satisfied. Results: Testing used the Black-Box Testing method on 17 menus, with results meeting the expected specifications and no errors detected during the testing. The User Acceptance Testing (UAT) indicated a 96% approval rate, which signified an excellent rating in users' assessment of the developed system. Conclusions: Based on the results of the study, a web-based electronic dental practice management information system was proposed to meet the needs of dentists.

APPROACH e-PROM system: a user-centered development and evaluation of an electronic patient-reported outcomes measurement system for management of coronary artery disease

BackgroundCoronary artery disease (CAD) confers increased risks of premature mortality, non-fatal morbidity, and significant impairment in functional status and health-related quality of life. Routine administration of electronic patient-reported outcome measures (PROMs) and its real time delivery to care providers is known to have the potential to inform routine cardiac care and to improve quality of care and patient outcomes. This study describes a user-centered development and evaluation of the Alberta Provincial Project for Outcomes Assessment (APPROACH) electronic Patient Reported Outcomes Measurement (e-PROM) system. This e-PROM system is an electronic system for the administration of PROMs to patients with CAD and the delivery of the summarized information to their care providers to facilitate patient-physician communication and shared decision-making. This electronic platform was designed to be accessible via web-based and hand-held devices. Heuristic and user acceptance evaluation were conducted with patients and attending care providers.ResultsThe APPROACH e-PROM system was co-developed with patients and care providers, research investigators, informaticians and information technology experts. Five PROMs were selected for inclusion in the online platform after consultations with patient partners, care providers, and PROMs experts: the Seattle Angina Questionnaire, Patient Health Questionnaire, EuroQOL, and Medical Outcomes Study Social Support Survey, and Self-Care of Coronary Heart Disease Inventory. The heuristic evaluation was completed by four design experts who examined the usability of the prototype interfaces. User acceptance testing was completed with 13 patients and 10 cardiologists who evaluated prototype user interfaces of the e-PROM system.ConclusionBoth patients and physicians found the APPROACH e-PROM system to be easy to use, understandable, and acceptable. The APPROACH e-PROM system provides a user-informed electronic platform designed to incorporate PROMs into the delivery of individualized cardiac care for persons with CAD.

Implementasi Extreme Programming untuk Sistem Jasa Pemesanan Design Website dan UI/UX

In this study, a website and UI/UX design ordering service system was developed. This system offers clients to make orders through a website that can make it easier for people to find service experts in the field of website and UI/UX design. The development of this system was carried out using the Extreme Programming (XP) method, this method is a software development that emphasizes flexibility, communication, and adaptability to changing requirements. Researchers will use short iterations to create, build, and test websites and UI/UX designs. To ensure a thorough understanding of client requests and preferences, developers and customers will communicate more frequently. The testing method on the system used in this study is User Acceptance Testing, which is a testing stage where the system or software is evaluated to ensure that the system meets user needs and requirements. Users perform this test to ensure that the system functions properly and meets their expectations. The results of this study, system development using the Extreme Programming (XP) method is very helpful for developers because the needs of each user are clearly defined, the use of the User Acceptance Testing method shows that each function of the application system operates according to user needs. Thus, the use of the Extreme Programming method can improve the system development.

Medical Record Information System Testing Using User Acceptance Testing to Determine System Quality

Medical Record Information System Testing Using User Acceptance Testing to Determine System Quality

Improving the Efficiency of X-ray Data Management through Database-Based Web Application at RSUD I Lagaligo

The development of information technology in the health sector encourages BLUD RSUD I Lagaligo East Luwu Regency to improve the efficiency of X-ray data management. This research aims to develop a web-based x-ray result database application to speed up access and increase user satisfaction. The methods used include requirements analysis, system design, application development with Laravel and MySQL, as well as functionality testing and User Acceptance Testing (UAT). The results showed that data access time was reduced from 7 minutes to 1 minute and user satisfaction increased from 3.4 to 4.8. This application is proven effective in improving the efficiency and quality of radiology services. Suggestions for further research are integration with broader hospital information systems and development of advanced analytic features.