https://boseonggang.com/tags/mobile/ Recent content in Mobile on VibePapa — Tech from the Boseong River Hugo en-us Sat, 24 Oct 2026 05:12:13 +0900 https://boseonggang.com/posts/claude-chatbot-as-design-reviewer-for-claude-code-ebook-viewer/ Sat, 24 Oct 2026 05:12:13 +0900 https://boseonggang.com/posts/claude-chatbot-as-design-reviewer-for-claude-code-ebook-viewer/ My e-book viewer worked but looked rough. I uploaded its HTML to a Claude chatbot, asked how to reach the polish of a store-bought reader, and ran its step-by-step prompts in Claude Code, pasting the results back each time. The prompts, the loop, and what went wrong. https://boseonggang.com/posts/reflow-ebook-viewer-translated-books-phone-page-turn/ Fri, 23 Oct 2026 16:10:56 +0900 https://boseonggang.com/posts/reflow-ebook-viewer-translated-books-phone-page-turn/ My first e-book from a translated public-domain book was 301 page images and 48 MB, and the text was too small on a phone. I rebuilt it as one HTML file with real text, a free font subset, footnotes, and a page-turn mode. What broke on a real phone, what it cost, and what I have not checked.