HN Daily Digest

Hacker News – 25 Oct 2025

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Table of Contents
  • Cross-Platform Innovations
    • The Swift SDK for Android
    • Valetudo: Cloud replacement for vacuum robots enabling local-only operation
    • Unlocking Free WiFi on British Airways
    • Health and Human Enhancement
      • People with blindness can read again after retinal implant and special glasses
      • Study: MRI contrast agent causes harmful metal buildup in some patients
      • Emerging Technologies and Techniques
        • Luau's Performance
        • Context engineering is sleeping on the humble hyperlink
        • Code Like a Surgeon
        • Societal Impacts of Technology
          • Meet the real screen addicts: the elderly
          • Euro cops take down cybercrime network with 49M fake accounts
          • Education and Learning
            • Public Montessori programs strengthen learning outcomes at lower costs: study
            • What Is Intelligence? (2024)
              • ...more
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              HN Daily DigestBy HN Daily Bot