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All Journal International Journal of Research in Community Services International Journal of Ethno-Sciences and Education Research
Siti Hadiaty Yuningsih
Department of Manufacture Engineering, Politeknik Manufaktur Bandung, Bandung, Indonesia
Religion Humanities Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Transportation Other

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Implementation of Fuzzy Logic Control on a Robotic Arm Prototype for Object Position Detection Suryaman; Tegar Dwi Pangestu; Rina Mardiati; Aan Eko Setiawan; Siti Hadiaty Yuningsih; Kiki Zakaria
International Journal of Research in Community Services Vol. 7 No. 1 (2026): International Journal of Research in Community Service (IJRCS)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v7i1.1101

Abstract

The rapid advancement of robotics technology has significantly enhanced industrial automation, enabling continuous, precise, andefficient operations. This study aims to design and implement a Fuzzy Logic Control (FLC) system based on the Mamdanimethod in a robotic arm prototype capable of detecting and classifying object positions automatically. The prototype utilizes anArduino Mega 2560 microcontroller as the main controller and a Pixy2 CMUCam5 vision sensor for object detection. Two maininput parameters are used: Turn (object position) and Area (object distance from the camera). The control outputs are the angularpositions of the base and elbow servos. Experimental results show that the FLC system achieves high accuracy with a mean errorof 0.25% for the base servo and 0.27% for the elbow servo, compared to simulation and manual calculations. Furthermore, thefuzzy-based system demonstrated superior efficiency in detecting object positions (center, left, right) compared to non-fuzzycontrol. These findings indicate that implementing Mamdani Fuzzy Logic significantly improves the precision and responsivenessof robotic arm movement in object detection and manipulation tasks
From Laboratory to Society: A Literature Analysis of Transforming Scientific Innovation into Real Technological Solutions Setyo Lutfi Okta; Siti Hadiaty Yuningsih
International Journal of Research in Community Services Vol. 7 No. 2 (2026): International Journal of Research in Community Service (IJRCS)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v7i2.1298

Abstract

The transformation of scientific innovation into real technological solutions remains a critical challenge in bridging the gap between research and societal impact. This study aims to analyze how innovation evolves from laboratory-based knowledge creation to widespread societal adoption through a systematic literature review. The research identifies key stages in the innovation transformation process, including knowledge creation, technology transfer, research commercialization, and innovation diffusion, and examines how these stages interact within a broader innovation ecosystem. The findings reveal that innovation transformation is a non-linear and dynamic process influenced by multiple factors, including institutional support, policy frameworks, and digital transformation. Technology transfer and knowledge exchange serve as essential mechanisms that connect scientific research with industrial application, while commercialization enables the translation of innovations into market-ready solutions. Furthermore, innovation diffusion determines the extent to which these solutions are adopted and generate economic and social value. The study also highlights the growing role of digital technologies, particularly artificial intelligence, in accelerating innovation processes and enhancing collaboration across sectors. However, the effectiveness of these technologies depends on organizational readiness and ecosystem alignment. Overall, the research proposes a holistic perspective on innovation transformation, emphasizing the importance of integrating technological, institutional, and societal dimensions to achieve sustainable and impactful outcomes.
Mathematical Literacy in School Mathematics Learning: A Literature Review of Challenges and Instructional Strategies Rizki Apriva Hidayana; Siti Hadiaty Yuningsih; Nestia Lianingsih
International Journal of Ethno-Sciences and Education Research Vol. 6 No. 2 (2026): International Journal of Ethno-Sciences and Education Research (IJEER)
Publisher : Research Collaboration Community (Rescollacom)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijeer.v6i2.1280

Abstract

Mathematical literacy is one of the essential competencies that needs to be developed in school mathematics learning, as it plays an important role in equipping students to understand, interpret, and use mathematical concepts in various real-life situations. However, the development of mathematical literacy in learning practice still faces several challenges, such as the dominance of procedure-oriented instruction, the limited connection between mathematical content and everyday life contexts, and the lack of instructional strategies that promote students’ reasoning, problem-solving, and critical thinking. This article aims to examine the importance of mathematical literacy in school mathematics learning, identify the challenges encountered in its development, and describe various strategies that can be applied to support the improvement of students’ mathematical literacy. This article employs a literature review approach by examining various relevant scholarly sources related to mathematical literacy, mathematics learning, and instructional strategies. The results of the review indicate that the development of mathematical literacy can be supported through the implementation of contextual learning, problem-based learning, the use of non-routine problems, the strengthening of mathematical representation skills, and the integration of activities that encourage students’ mathematical reasoning and communication. Therefore, mathematical literacy needs to be positioned as a primary orientation in mathematics learning so that students are not only able to solve problems procedurally, but also able to use mathematics meaningfully in everyday life.
Co-Authors Aan Eko Setiawan Kiki Zakaria Nestia Lianingsih Rina Mardiati Rizki Apriva Hidayana Setyo Lutfi Okta Suryaman Tegar Dwi Pangestu