<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Design Validation on Architect PARK JUN WOO</title><link>https://www.parkjunwoo.com/tags/design-validation/</link><description>Recent content in Design Validation on Architect PARK JUN WOO</description><generator>Hugo</generator><language>en</language><lastBuildDate>Sun, 31 May 2026 10:30:00 +0900</lastBuildDate><atom:link href="https://www.parkjunwoo.com/tags/design-validation/index.xml" rel="self" type="application/rss+xml"/><item><title>On Beauty</title><link>https://www.parkjunwoo.com/opinion/on-beauty/</link><pubDate>Sun, 31 May 2026 10:30:00 +0900</pubDate><guid>https://www.parkjunwoo.com/opinion/on-beauty/</guid><description>Seventy percent of what is beautiful is mathematics. A machine locks the order deterministically, and only the remaining 30% of complexity is decided by a human. Reins Engineering is not an AI coding tool — it is the principle of locking the order and leaving only the complexity to people.</description></item></channel></rss>