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TikTok as Microlearning: Unveiling Vocational Students’ Experiences in Learning Computer Systems Larasati, Sukma; Budianto, Aris; Liantoni, Febri; Ulfa, Saida
Jurnal Pemberdayaan Masyarakat Vol 5, No 1 (2026)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46843/jpm.v5i1.574

Abstract

This study aims to explore the learning experiences of vocational high school students in using TikTok as a microlearning medium for computer systems. The study aims to identify the factors that support or inhibit this process. The study used a qualitative descriptive approach. Data were collected through questionnaires and in-depth interviews with 10th-grade students at a vocational high school in Surakarta. Data analysis was conducted thematically based on three aspects: Cognitive Strategies, Efforts, and Metacognitive Strategies. The results indicate that using TikTok in learning provides a positive learning experience. This positive outcome is due to TikTok's concise, visual, and easily accessible content. Students can learn independently through short videos, create summaries, engage in peer discussions, and manage their study time. Inhibiting factors also include distractions from non-educational content and the videos' limited depth of information. In conclusion, TikTok has the potential to be an effective microlearning platform for vocational high school students, particularly for learning computer systems. The implications of this study's findings fill a gap in the literature, particularly regarding TikTok-based microlearning for productive subjects in vocational education.
Comparison of Adaptive Ant Colony Optimization for Image Edge Detection of Leaves Bone Structure Liantoni, Febri; Perwira, Rifki Indra; Bataona, Daniel Silli
EMITTER International Journal of Engineering Technology Vol 6 No 2 (2018)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.566 KB) | DOI: 10.24003/emitter.v6i2.306

Abstract

Leaf bone structure has a characteristic that can be used as a reference in digital image processing. One form of digital image processing is image edge detection. Edge detection is the process of extracting edge information from an image. In this research, Adaptive Ant Colony Optimization algorithm is proposed for edge image detection of leaf bone structure. The Adaptive Ant Colony Optimization method is a modification of Ant Colony Optimization, in which the initial an ant dissemination process is no longer random, but it is done by a pixel placement process that allows for an edge based on the value of the image gradient. As a comparison also performed edge detection using Robert and Sobel method. Based on the experiments performed, Adaptive Ant Colony Optimization algorithm is capable of producing more detailed image edge detection and has thicker borders than others. Keywords: edge detection, ant colony optimization, robert, sobel