หมวดหมู่:ไฟล์ที่ไม่มีต้นฉบับที่เครื่องอ่านได้

I don't have sufficient context provided to write an accurate overview. You've indicated this is a Wikimedia category, but haven't provided the actual category description, definition, or relevant details that would allow me to explain what "Files with no machine-readable source" means or why it matters. Could you provide the actual category page content or description?

AI-generated from the Wikipedia summary — may contain errors.