Observed arrival · 2026-11-02
Liu Guoyi’s Portfolio, with a Handbuilt Kaleidoscope
A student portfolio bringing together photography, AI learning notes, music, and a carefully documented optical-toy project.
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Readers curious about a student's photography and making projects
- Worth noticing
- The kaleidoscope uses a magnetic switch and a side viewer based on periscope principles; the student reports earning a provincial competition third prize.
Field notes
The kaleidoscope entry breaks the build into optical structure, 3D modeling, and hands-on making, and describes a side viewer inspired by periscope principles. The creator says the project took half a semester and reports a provincial competition third prize. Elsewhere, the page presents photography from a first Canon 5D2 and machine-learning notes framed as a record of papers, code, and experiments.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue