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What Makes Gen Z in Indonesia Use P2P Lending Applications: An Extension of Technology Acceptance Model 是什么促使印度尼西亚的 Z 世代使用 P2P 借贷应用程序?技术接受模型的扩展
Pub Date : 2024-04-04 DOI: 10.21609/jsi.v20i1.1348
Yanto, Agung Putra, Zikri Rahmani, M. A. Samsudin
This study aims to determine the factors influencing Gen Z members in Indonesia using P2P lending applications. This study extended TAM by collaborating with important constructs, such as trust, perceived risk, and hedonic motivation, to explain Generation Z’s intention to use P2P lending applications. This study utilized an online survey to acquire data. The total sample size was 305 users of P2P lending applications from Generation Z. The obtained data were then analyzed using PLS-SEM. The results show that perceived usefulness has no effect on the intention to use P2P lending applications. Meanwhile, trust mediates the relationship between perceived ease of use and perceived usefulness on intention to use P2P lending applications. The results show that Generation Z's intention to use P2P lending applications is influenced by technological sophistication factors, the belief that P2P lending applications guarantee their privacy concerns and security risks, and the existence of pleasant experiences.
本研究旨在确定影响印度尼西亚 Z 世代成员使用 P2P 借贷应用程序的因素。本研究通过与信任、感知风险和享乐主义动机等重要构念合作,对 TAM 进行了扩展,以解释 Z 世代使用 P2P 网络借贷应用程序的意向。本研究采用在线调查的方式获取数据。研究使用 PLS-SEM 对获得的数据进行分析。结果显示,感知有用性对使用 P2P 网络借贷应用程序的意向没有影响。同时,信任在感知易用性和感知有用性对 P2P 网络借贷应用软件使用意向的影响之间起着中介作用。结果表明,Z 世代使用 P2P 网络借贷应用程序的意向受技术复杂性因素、认为 P2P 网络借贷应用程序能保证其隐私问题和安全风险以及存在愉快体验的影响。
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引用次数: 0
Designing Indonesian Maternal and Child Health Mobile Applications using User-Centered Design 利用 "以用户为中心的设计 "设计印度尼西亚妇幼保健移动应用程序
Pub Date : 2024-04-04 DOI: 10.21609/jsi.v20i1.1386
Achmad Fikri Adidharma, Nadya Shelim, Shanika Tysha Anqita, Putu Wuri Handayani
The high maternal mortality rate in Indonesia has led the Indonesian government to develop a mobile application for maternal and child health (MCH). However, this application received a bad rating on the applications distribution platform, and even some of its features could not function properly. Therefore, this study aims to design the MCH application. This study used the user-centered design (UCD) methodology with three iterations and applied Shneiderman's eight golden rules. Participants involved in the data collection and evaluation process were health workers, health experts, and pregnant women. The first iteration's evaluation will produce a low-fidelity prototype (wireframe), whereas the second and third iteration's evaluations will produce a refined high-fidelity clickable prototype. The resulting prototype has several major features, including notes entry, information and education, reminders, a blood supplement tablet tracker, and monitoring of fetal development. Evaluation in the first iteration utilized interviews to validate the wireframe, whereas the second and third iterations utilized usability testing and system usability scale (SUS). In the second iteration, the final SUS score was 71.2, or "good," while in the third iteration, the final SUS score was 85.4, or "excellent." This research is expected to contribute to two areas: serving as a reference for pregnancy application interface designs, especially for MCH applications, as well as the improvement and development of pregnancy health applications using the UCD methodology.
印尼的孕产妇死亡率很高,这促使印尼政府开发了一款妇幼保健(MCH)移动应用程序。然而,该应用程序在应用程序发布平台上的评价很差,甚至有些功能无法正常运行。因此,本研究旨在设计妇幼保健应用程序。本研究采用以用户为中心的设计(UCD)方法,进行了三次迭代,并应用了 Shneiderman 的八条黄金法则。参与数据收集和评估过程的人员包括卫生工作者、卫生专家和孕妇。第一次迭代评估将产生一个低保真原型(线框图),而第二次和第三次迭代评估将产生一个完善的高保真可点击原型。最终的原型具有几个主要功能,包括备注输入、信息和教育、提醒、血液补充剂片剂跟踪器和胎儿发育监测。第一次迭代的评估采用访谈的方式验证线框,而第二次和第三次迭代则采用可用性测试和系统可用性量表(SUS)。在第二次迭代中,最终的 SUS 得分为 71.2,即 "良好",而在第三次迭代中,最终的 SUS 得分为 85.4,即 "优秀"。这项研究有望在两个方面做出贡献:一是为孕期应用界面设计(尤其是妇幼保健应用)提供参考,二是利用 UCD 方法改进和开发孕期保健应用。
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引用次数: 0
Onboarding Model to Integrate Newcomers into Scrum Team at an Insurance Company 保险公司新人融入 Scrum 团队的入职培训模式
Pub Date : 2024-04-04 DOI: 10.21609/jsi.v20i1.1390
Pramudya Mahardhika, Kodrat Mahatma, E. K. Budiardjo, Shinta Dewi Larasati
PT XYZ applies the Scrum framework to meet application’s user demands quickly. The average percentage of IT employee turnover that occurred at PT XYZ from 2020 to 2022 was 14.5%. Every time a company recruits a new employee, the company must help that employee to adapt the Scrum method used for the company's system development process. However, PT XYZ information technology division does not yet have a specific onboarding method to help new employees adapt to the implementation of Scrum effectively without disrupting the ongoing sprint. Qualitative methods are used in the case study to collect data from a hybrid working Scrum team through interviews. The interview data was analyzed thematically with a determined model from an existing onboarding theory. Onboarding practices and adjustments are described and delivered consisting of onboarding activities, newcomer adjustments, and workplace adjustments. A combination of general and specific onboarding practices related to agile helps the successful onboarding of new members to a Scrum team. A practical guide is also described to improve successful onboarding practices into Scrum teams.
PT XYZ 采用 Scrum 框架快速满足用户的应用需求。2020 年至 2022 年,PT XYZ 的 IT 员工平均流失率为 14.5%。每当公司招聘一名新员工时,公司都必须帮助该员工适应公司系统开发流程中使用的 Scrum 方法。然而,PT XYZ 信息技术部门尚未制定具体的入职培训方法,以帮助新员工在不影响正在进行的冲刺的情况下有效适应 Scrum 的实施。案例研究采用定性方法,通过访谈从一个混合工作的 Scrum 团队收集数据。根据现有的入职培训理论确定的模型,对访谈数据进行了专题分析。入职实践和调整包括入职活动、新人调整和工作场所调整。与敏捷相关的一般入职实践和特定入职实践相结合,有助于 Scrum 团队新成员的成功入职。此外,还介绍了如何改进 Scrum 团队成功入职实践的实用指南。
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引用次数: 0
Usability Evaluation and Interface Design Improvement for the Maxim Application with User-Centered Design Approach 以用户为中心的设计方法对 Maxim 应用程序进行可用性评估和界面设计改进
Pub Date : 2024-04-04 DOI: 10.21609/jsi.v20i1.1377
Rajendra Daniel Saksono, Dinar Sulistyorini, Syifa Rizka Sagita, Kasiyah, Lia Sadita
The research focused on the user interface of the Maxim application, a ride-hailing service in Indonesia facing usability challenges compared to its competitors, such as Gojek, Grab, and inDrive. The study aimed to identify user issues and propose alternative interface designs to enhance usability. The User-Centered Design (UCD) approach was adopted, involving two iterative phases that yielded high-fidelity designs. Through online surveys and interviews, 77 problem categories were identified, adhering to Usability Heuristic principles, and 93 design solutions were crafted based on Shneiderman's Eight Golden Rules of Interface Design. Subsequently, the design solutions were evaluated through moderated usability testing (UT) and the System Usability Scale (SUS) questionnaire distribution. The second iteration's UT results indicated improved success rates, reduced task completion times, higher SUS scores, and positive user feedback on ease of use. In conclusion, this research improved the application's usability and offered valuable recommendations for further enhancements and future investigations.
这项研究的重点是 Maxim 应用程序的用户界面,与 Gojek、Grab 和 inDrive 等竞争对手相比,印度尼西亚的打车服务面临着可用性挑战。研究旨在找出用户问题,并提出替代界面设计方案,以提高可用性。研究采用了 "以用户为中心的设计"(UCD)方法,包括两个迭代阶段,从而产生了高保真设计。通过在线调查和访谈,根据可用性启发式原则确定了 77 个问题类别,并根据施奈德曼的界面设计八条黄金法则制定了 93 个设计方案。随后,通过适度可用性测试(UT)和系统可用性量表(SUS)问卷调查对设计方案进行了评估。第二次迭代的可用性测试结果表明,成功率提高了,任务完成时间缩短了,SUS 分数提高了,用户对易用性的反馈也很积极。总之,这项研究提高了应用程序的可用性,并为进一步改进和未来调查提供了宝贵的建议。
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引用次数: 0
Analyst’s Perception on the Use of AI-based Tools in the Software Development Life Cycle 分析师对在软件开发生命周期中使用人工智能工具的看法
Pub Date : 2024-04-04 DOI: 10.21609/jsi.v20i1.1399
Rafi Giffari, M. M. Ridho, Dana Indra Sensuse, Deden Sumirat Hidayat, Erisva Hakiki Purwaningsih
Artificial Intelligence (AI) integration has been the goal in many industries, including in the software development industry. One example of this integration comes in the form of integrating AI in the Software Development Lifecycle (SDLC). To date, the difficulties of incorporating AI-based tools into particular phases of SDLC have not received much attention in research. Using qualitative approach, this study aims to discover the perception on the use of AI-based tools and challenges in integrating them in the analysis phase of SDLC. The study finds out that analyst have positive perception about integrating this technology in their field of work but there are some challenges while integrating this technology such as data security and reliability concern, dependency, and adapting to this technology. This study also discovers some key factors of why some analysts adopt or refuse this technology namely time, urgency, budget, and insecurities of the users.
人工智能(AI)集成一直是许多行业的目标,包括软件开发行业。将人工智能融入软件开发生命周期(SDLC)就是这种集成的一个例子。迄今为止,将基于人工智能的工具融入 SDLC 的特定阶段所遇到的困难尚未引起研究人员的重视。本研究采用定性方法,旨在了解人们对使用基于人工智能的工具的看法,以及将这些工具整合到 SDLC 分析阶段所面临的挑战。研究发现,分析师对在其工作领域中整合这项技术持积极看法,但在整合这项技术时也面临一些挑战,如数据安全性和可靠性问题、依赖性以及对这项技术的适应性。本研究还发现了一些分析师采用或拒绝该技术的关键因素,即时间、紧迫性、预算和用户的不安全感。
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引用次数: 0
Development of Integrated Warehouse Application for Retail Business with Multi-Echelon Demand using Open-source ERP System 基于开源ERP系统的多层次需求零售业务集成仓库应用开发
Pub Date : 2023-10-11 DOI: 10.21609/jsi.v19i2.1294
Prita Meilanitasari, Muhammad Faisal Ibrahim
The Integrated Warehouse Application (IWA) is a platform that combines inventory management, order management, warehouse operations, shipping, logistics, and reporting and analysis. It helps users manage their inventory to meet supply and demand requirements. Although many large companies use IWA to increase their operational efficiency, its complexity, technology, and customization requirements make it too expensive for small and medium-sized enterprises (SMEs). Our study focuses on SMEs in the retail business, where fast and accurate order processing is important for customer satisfaction and loyalty. We researched how to accommodate multi-echelon demand for the retail industry. To address these challenges, we used an Open-source ERP System called Odoo to create the IWA. Our findings show that implementing an integrated warehouse inventory system like the one provided by Odoo can offer real-time visibility into inventory levels, orders, and shipments. Automating manual processes enhances speed and accuracy, which improves customer service and business performance.
集成仓库应用程序(IWA)是一个结合了库存管理、订单管理、仓库操作、运输、物流以及报告和分析的平台。它帮助用户管理他们的库存,以满足供需需求。尽管许多大公司使用IWA来提高他们的运营效率,但它的复杂性、技术和定制需求使得它对于中小型企业(sme)来说过于昂贵。我们的研究重点是零售行业的中小企业,快速准确的订单处理对客户满意度和忠诚度至关重要。我们研究了如何适应零售业的多层次需求。为了应对这些挑战,我们使用了一个名为Odoo的开源ERP系统来创建IWA。我们的研究结果表明,实现像Odoo提供的那样的集成仓库库存系统可以提供对库存水平、订单和发货的实时可见性。手动流程的自动化提高了速度和准确性,从而改善了客户服务和业务绩效。
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引用次数: 0
Web-based Application for Cancerous Object Segmentation in Ultrasound Images Using Active Contour Method 基于web的主动轮廓法在超声图像癌变目标分割中的应用
Pub Date : 2023-10-11 DOI: 10.21609/jsi.v19i2.1280
Dwi Oktaviyanti, Anan Nugroho, Hari Wibawanto, None Subiyanto
Segmentation, or the process of separating clinical objects from surrounding tissue in medical images, is an important step in the Computer-Aided Diagnosis (CAD) system. The CAD system is developed to assist radiologists in diagnosing cancer malignancy, which in this research is found in ultrasound (US) medical imaging. The manual segmentation process, which cannot be accessed remotely, is a limitation of the CAD system because cancer objects are screened frequently, continuously, and at all times. Therefore, this research aims to build a user-friendly web application called COSION (Cancerous Object Segmentation) that provides easy access for radiologists to segment cancer objects in US images by adopting an active contour method called HERBAC (Hybrid Edge & Region-Based Active Contour). The waterfall method was used to develop the web application with Django as the web framework. The successfully built web application is named Cosion. Cosion was tested on 114 radiology breast and thyroid US images. Functional, portability, efficiency, reliability, expert validation, and usability testing concluded that Cosion runs well and is suitable for use with a functionality value of 0.9375, an average GTmetrix score of 96.43±0.66%, 100% stress testing percentage, 77.5% expert validation, and 75.8% usability. These quantitative performances indicate that the COSION web application is suitable for implementation in the CAD system for US medical imaging.
分割,或将医学图像中的临床目标与周围组织分离的过程,是计算机辅助诊断(CAD)系统中的重要步骤。CAD系统的开发是为了帮助放射科医生诊断恶性肿瘤,在本研究中发现的是超声(美国)医学成像。手工分割过程不能远程访问,这是CAD系统的一个限制,因为癌症对象是频繁、连续和随时筛选的。因此,本研究旨在构建一个用户友好的web应用程序,称为COSION(癌对象分割),提供放射科医生通过采用称为HERBAC(混合边缘&基于区域的活动轮廓)。使用瀑布式方法以Django为web框架开发web应用程序。成功构建的web应用程序被命名为Cosion。对114张乳腺和甲状腺x线影像进行了Cosion检测。功能、可移植性、效率、可靠性、专家验证和可用性测试表明,Cosion运行良好,适合使用,功能值为0.9375,GTmetrix平均得分为96.43±0.66%,压力测试百分比为100%,专家验证率为77.5%,可用性为75.8%。这些量化性能表明,COSION web应用程序适合在美国医学成像CAD系统中实现。
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引用次数: 0
Analysis of ERP Critical Failure Factors: A Case Study in an Indonesian Mining Company ERP关键失效因素分析:以印尼某矿业公司为例
Pub Date : 2023-10-11 DOI: 10.21609/jsi.v19i2.1291
Shinta Dewi Larasati, Imairi Eitiveni, Pramudya Mahardhika
ERP is a useful application for companies to run day-to-day operations by automating business processes, but the complexity and difficulty of deploying ERP systems causes unanticipated implementation failures. Around 70% of ERP implementation fails to produce expected benefits, and three quarters of these projects fail. This study aims to uncover potential reasons that cause the failure of ERP system adoption using Company XYZ, a mining company as the case. A questionnaire was distributed to its management and employees. TOPSIS approach was used to rank the variables according to their significance in affecting failure of ERP systems implementation. The findings revealed that the two most important critical failure causes for ERP implementation are bad understanding of organization’s business processes and poor business process reengineering. The company needs to conduct a deeper analysis of the existing business processes in the business unit to be able to determine more appropriate business process reengineering for ERP implementation in the future. Companies and academics can utilize the study's findings as a helpful resource to identify the cause of ERP implementations failure
ERP是一个有用的应用程序,公司可以通过自动化业务流程来运行日常操作,但是部署ERP系统的复杂性和困难会导致意想不到的实施失败。大约70%的ERP实施未能产生预期的效益,其中四分之三的项目失败。本研究旨在以矿业公司XYZ为例,揭示导致ERP系统采用失败的潜在原因。向其管理人员和雇员分发了一份调查表。采用TOPSIS法对影响ERP系统实施失败的变量进行排序。调查结果显示,ERP实施的两个最重要的关键失败原因是对组织业务流程的理解不到位和业务流程再造不力。公司需要对业务单元中的现有业务流程进行更深入的分析,以便能够为将来的ERP实施确定更合适的业务流程重组。公司和学者可以利用研究结果作为一个有用的资源,以确定ERP实施失败的原因
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引用次数: 0
The Influence of Information Types and Search Intention in Using Branded Or Generic Search Query 信息类型和搜索意图对使用品牌或通用搜索查询的影响
Pub Date : 2023-10-11 DOI: 10.21609/jsi.v19i2.1283
Ave Pinem, Putu Wuri Handayani, Clarissa Martalin Winona
This study aims to analyze the effect of each type of information and search intention on the use of branded or generic search queries on search engines. This is done because of the emergence of the phenomenon of information overload or explosion of information. The types of tourism information studied are transportation, accommodation, restaurants, shopping places, and tourist attractions with two types of intention, namely purchase intention and intention to search. This study used a quantitative approach by distributing online questionnaires to users who had searched using a search engine and managed to collect 1,256 respondents. Data were analyzed using binary logistic regression. We found that intention influences the use of branded or generic search queries and several types of information influence the use of search queries. Transportation and shopping information could influence users in choosing to use generic or branded search queries.
本研究旨在分析每种类型的信息和搜索意图对在搜索引擎上使用品牌或通用搜索查询的影响。这是因为信息过载或信息爆炸现象的出现。研究的旅游信息类型为交通、住宿、餐饮、购物场所和旅游景点,有两种意向,即购买意向和搜索意向。该研究采用定量方法,向使用搜索引擎进行搜索的用户分发在线问卷,并设法收集了1,256名受访者。数据分析采用二元逻辑回归。我们发现,意图会影响品牌或通用搜索查询的使用,而几种类型的信息会影响搜索查询的使用。交通和购物信息可能会影响用户选择使用通用或品牌搜索查询。
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引用次数: 0
Exploring the Relationship between Green IT Awareness and Adoption: A Case Study of IT Students in the Gaza Strip 探索绿色信息技术意识与采用之间的关系:以加沙地带信息技术学生为例
Pub Date : 2023-10-11 DOI: 10.21609/jsi.v19i2.1338
Wessam M. Kollab, Yousef A. Yousef
Green computing, also known as GIT, has emerged as a crucial field in response to environmental concerns. This study focuses on assessing the level of GIT awareness and adoption among IT students at Al-Aqsa University in Gaza, as well as examining the relationship between GIT awareness and adoption. Data was collected through an online questionnaire completed by 273 participants. The questionnaire covered various aspects of GIT awareness, including understanding, environmental awareness, and e-waste awareness. The collected data was analyzed using statistical techniques such as principal component analysis, mean, and standard deviation. The results indicated that students possessed a satisfactory level of understanding of GIT concepts and the reasons for its adoption. Furthermore, the findings highlighted the significant impact of GIT awareness factors, including GIT understanding, environmental awareness, and e-waste awareness, on GIT adoption. However, it was observed that students did not consistently adhere to GIT guidelines, particularly in terms of frequent internet access and extended computer usage. Interestingly, no significant relationship was found between GIT adoption and students' academic standing. These findings provide valuable insights into the current state of GIT awareness and adoption among IT students and underscore the need for further efforts to promote sustainable computing practices.
绿色计算,也被称为GIT,已经成为响应环境问题的一个关键领域。本研究的重点是评估加沙阿克萨大学IT学生对GIT的认识和采用程度,以及检查GIT的认识和采用之间的关系。数据是通过273名参与者完成的在线问卷收集的。调查问卷涵盖了GIT意识的各个方面,包括理解、环境意识和电子废物意识。收集的数据使用统计技术进行分析,如主成分分析、平均值和标准差。结果显示,学生对GIT的概念和采用GIT的原因有满意的理解。此外,研究结果强调了GIT意识因素,包括GIT理解、环境意识和电子垃圾意识,对GIT采用的显著影响。然而,据观察,学生并没有始终坚持GIT的指导方针,特别是在频繁上网和延长电脑使用方面。有趣的是,采用GIT与学生的学术地位之间没有显著的关系。这些发现为IT学生对GIT的认识和采用现状提供了有价值的见解,并强调了进一步努力促进可持续计算实践的必要性。
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引用次数: 0
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