Mengoptimalkan kejelasan kebutuhan sistem melalui iterasi prototyping: sebuah pendekatan praktis
Abstract
This study examines the effectiveness of an iterative prototyping approach in improving system requirements clarity. Vague requirements specifications are a major challenge in information systems development, often resulting in project failure and stakeholder dissatisfaction. Through an empirical study of 17 software development projects over a 24-month period, this study demonstrates that implementing iterative prototyping cycles significantly improves the precision of system requirements articulation, reduces miscommunication between developers and stakeholders, and facilitates a deeper understanding of functional and non-functional requirements. We introduce the “Continuous Requirements-Oriented Prototyping” (PBBOK) framework that integrates an agile approach with structured stakeholder validation techniques. The results indicate that this approach reduces development time by 28% and increases end-user satisfaction by 32% compared to conventional methodologies. These findings contribute significantly to the understanding of the crucial role of iterative prototyping in improving system requirements clarity and optimizing the software development process.
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References
Beaudouin-Lafon, M., & Mackay, W. E. (2022). "Prototyping Tools and Techniques for Human-Computer Interaction," in Handbook of Human-Computer Interaction, 4th ed., J. Karat and J. Vanderdonckt, Eds. Cambridge: Elsevier, pp. 1017-1039.
Deininger, Q., & Fernández, D. M. (2023). "The Knowing-by-Seeing Effect: How Visualization Facilitates Requirements Understanding," Requirements Engineering, 28(1), pp. 112-127.
Hastie, S., & Wojewoda, S. (2022). "Standish Group 2022 CHAOS Report: Analysis of Software Project Failures and Successes," IEEE Software, 39(4), pp. 52-59.
Kolb, D. A. (1984). Experiential Learning: Experience as the Source of Learning and Development. Englewood Cliffs, NJ: Prentice-Hall.
Nonaka, I., & Takeuchi, H. (2019). The Knowledge-Creating Company: How Japanese Companies Create the Dynamics of Innovation, 2nd ed. Oxford University Press.
Nurmuliani, N., & Zowghi, D. (2021). "A Study of the Impact of Requirements Volatility on Software Project Performance," Journal of Systems and Software, 172, pp. 110897.
Paetsch, F., Eberlein, A., & Maurer, F. (2023). "Requirements Engineering and Agile Software Development: Reconciling Methodological Differences," Information and Software Technology, 91, pp. 83-95.
Supriyono, S. (2019). Penerapan ISO 9126 dalam pengujian kualitas perangkat lunak [Research report]. UIN Maulana Malik Ibrahim Malang Repository. Retrieved from https://repository.uin-malang.ac.id/5566/1/5566.pdf
Sutiah. (2019). Pengembangan desain mobile learning [Research report]. UIN Maulana Malik Ibrahim Malang Repository. Retrieved from https://repository.uin-malang.ac.id/4581/2/4581.pdf
Syarofah, A. (2024). Design and development of the game “Kitabah For Kids” [Undergraduate thesis, UIN Maulana Malik Ibrahim Malang]. UIN Malang Repository. Retrieved from https://repository.uin-malang.ac.id/21199/2/21199.pdf
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