| Phase | Timeline | Activities | |-------|----------|------------| | 1 | Weeks 1‑4 | Online survey distribution via school/university portals; consent obtained. | | 2 | Weeks 5‑6 | Conduct FGDs (virtual via Zoom, recorded with permission). | | 3 | Weeks 1‑12 | Continuous scrape of public posts containing #01JPG, #ABGStyle, #CampusVibes (using the Twitter API and TikTok public endpoints). |

The "01.jpg" suffix often refers to that that defines a moment—the perfect uniform photo, a graduation shot, or a candid cafe snap. In the world of lifestyle and entertainment, it’s about capturing the "vibe" of being young in Indonesia today.

This study investigates how a single visual artifact—a high‑resolution JPEG image (hereafter “01 JPG”)—influences lifestyle and entertainment choices among three key demographic groups in Indonesia: early adolescents (SMP), late adolescents (SMA), and young adults (universitas). By combining quantitative surveys, focus‑group discussions, and digital‑analytics tracking, we examine the pathways through which visual media affect fashion, music, digital leisure, and consumption habits. Findings reveal distinct patterns of engagement: SMP respondents react primarily to peer‑driven aesthetics, SMA participants show heightened sensitivity to trend‑setting influencers, and university students (Mahasiswa/Mahasiswi) integrate visual cues with aspirational identity formation. The paper discusses implications for marketers, educators, and policymakers seeking to promote healthy lifestyle choices and culturally resonant entertainment.