The Waterfall Model with Agile Scrum as the Hybrid Agile Model for the Software Engineering Team

Yahya, Norzariyah; Maidin, Siti Sarah

doi:10.1109/citsm56380.2022.9936036

Cited by 7 publications

(4 citation statements)

References 16 publications

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“…The integration of Agile principles within the Waterfall structure enables a more flexible and adaptive project management style. It encourages regular reviews, collaboration, and the ability to incorporate modifications throughout the development process [22]- [25]. This hybrid model aims to balance the benefits of structured planning and documentation with the agility to respond to changing project needs efficiently.…”

Section: Methodsmentioning

confidence: 99%

Smart System on Two-dimensional Shapes Recognition Application for Kindergarten Students

Tju,

Tamatjita

2024

SJI

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Abstract. Kindergarten-aged children are going through an important period of cognitive development, such as the ability to think concretely, including recognizing simple geometric shapes such as circles, triangles, and squares. However, many children find it difficult to understand the basic concepts of two-dimensional shapes.Purpose: It is necessary to develop prototype learning aids in the form of intelligent systems in two-dimensional shapes applications for kindergarten students, which utilize information technology and object visualization directly through cameras on smartphones. This is expected to increase children's learning motivation and help strengthen their understanding of two-dimensional shapes.Methods: The research combines Waterfall and Agile methodologies, tailoring them to four stages: plan and discovery, analysis and design, application development, and testing. Testing gathers accuracy with 120 smartphone-collected data points for square, triangle, circle, and pentagon shapes. Also, usability testing based on learnability, efficiency, memorability, error handling, and satisfaction, was obtained from six kindergarten teacher questionnaires and quantitatively processed.Results: The application achieves an accuracy rate of approximately 79%. Notably, accuracy decreases with fewer corners, mainly due to low resolution or lack of focus, resulting in simplified detected shapes. Regarding usability, it is evident that the application has received positive feedback from users, particularly kindergarten teachers, who have given it an average score of 78.83.Novelty: Distinguished from previous research, the novelty of this study resides in its ability to capture objects through a camera, eliminating the need for predefined shapes within the application, and innovating by creating an educational tool aligned with the kindergarten curriculum to recognize two-dimensional shapes. The research contribution is the creation of an innovative learning tool for kindergarteners, merging smartphone technology with real-world objects to teach two-dimensional shapes, thus integrating technology into early childhood education effectively, which has urgency in efforts to improve the quality of learning.

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Section: Methodsmentioning

confidence: 99%

Smart System on Two-dimensional Shapes Recognition Application for Kindergarten Students

Tju,

Tamatjita

2024

SJI

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“…This research uses the Waterfall model to create a mobile application which is one of the Software Development Life Cycle (SDLC) models [69], [70]. This model is a model that is often used among existing models, such as spiral, incremental, agile and others [71], [72].…”

Section: B Application Development Methodsmentioning

confidence: 99%

Temperature and Humidity Control System with Air Conditioner Based on Fuzzy Logic and Internet of Things

Furizal,

Sunardi,

Yudhana

2023

Journal of Robotics and Control

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Work is an activity that takes most of the day to earn a living and improve the standard of living. During work, many people have to work indoors, which can be a less comfortable and unhealthy place if the temperature and humidity are not well controlled. Unsuitable temperature and humidity conditions can negatively affect the health and comfort of workers, as well as interfere with productivity and work quality. However, the problem that often arises is the difficulty of controlling room temperature and humidity effectively, especially in rooms that are closed and do not get air circulation from outside. Therefore, an effective solution is needed to control the temperature and humidity of the room automatically and remotely via the internet. The contribution of this research is to develop an effective and efficient AC control system in controlling room temperature and humidity using Tsukamoto's Fuzzy Inference System (FIS) method and the Internet of Things (IoT). Tsukamoto's FIS is used to produce AC temperature values in room temperature and humidity control as measured by the DHT22 sensor directly integrated with the ESP32 microcontroller. This control system is monitored remotely using IoT concepts through a mobile application interface. The results of this study show that room temperature can be controlled under normal conditions, with an average change of -1.67°C and an overall average temperature of 25.95°C. While the average humidity is at a value of 80.16% which is included in the Wet set. This suggests that humidity cannot be controlled under normal conditions, so it still requires further development. In addition, it is also necessary to further investigate the effectiveness of the tool in various sizes and more complex layouts of rooms.

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“…Ensure the application runs smoothly in production and can be accessed by users, fixing bugs and problems found during testing. The use of the Waterfall method in project implementation is not new; previous research has been carried out in research in references [15][16][17][18][19][20][21][22][23].…”

Section: Deploymentmentioning

confidence: 99%

Designing a Web-Based Digital Certificate Application Using the Waterfall Method

Susannaiyah,

Darujati

2024

IOTA

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In the digital era that continues to develop, information technology has brought many aspects of life, including managing activity certificates in educational and professional environments. Activity certificates have an essential role in recognizing participants. Built using the Laravel framework and the PHP programming language, this application features easy public access to certificates via online links. Thus, this research aims to design a digital certificate application that is effective and easy to use, hoping that it can positively contribute to DIGITAL-ID AKADEMI in improving the quality of services and management of activities. The issuance and distribution of certificates will positively impact Digital's reputation. ID ACADEMI is an innovative educational institution that is responsive to technological developments.

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The Waterfall Model with Agile Scrum as the Hybrid Agile Model for the Software Engineering Team

Cited by 7 publications

References 16 publications

Smart System on Two-dimensional Shapes Recognition Application for Kindergarten Students

Smart System on Two-dimensional Shapes Recognition Application for Kindergarten Students

Temperature and Humidity Control System with Air Conditioner Based on Fuzzy Logic and Internet of Things

Designing a Web-Based Digital Certificate Application Using the Waterfall Method

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