Original Summary

I&#x27;ve always been fascinated by secret messages, and for years I scribbled ideas for a graphical way of hiding messages that would be decipherable by humans without computers, while still being non-trivial and novel.<p>This is what I came up with in 2020 (pre-LLM era ^^). The shapes are inspired by fingerprints.<p>The name comes from &quot;steganography&quot;, the art of hiding messages in plain sight.

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/10/20 04:21:50