I was playing with the motion sensor inside my MacBook and noticed that knocks on the aluminum next to the trackpad showed up very clearly. That turned into MacTap. You can map different knock patterns to actions like copy, paste, screenshots, AI actions, music controls, and more. It runs locally and it’s open source.

  • 情报分类：项目价值、技术价值
  • 命中依据：Mac敲击快捷键工具，实用小工具
  • 来源：Hacker News 新项目
  • 原作者：jaskirat16
  • 发布时间：2026/9/9 07:42:24