Watch the iPhone Duo run a Shortcuts automation when it is opened or closed [Video]
9to5mac.com Oct 26, 2026

Watch the iPhone Duo run a Shortcuts automation when it is opened or closed [Video]

AI-summarised brief · reviewed before publication

A new video demonstrates that the Shortcuts app can run automations when the iPhone Duo is opened or closed. The feature, first spotted in code by developer pdfu last month, now has a public demo by YouTuber Stephen Robles, who uses the “Open” trigger to launch a productivity app automatically. Available triggers include “Opened,” “Closed,” and “Opened or Closed.” Robles confirmed the automation can also lock the device when it folds shut. Viewers suggested playful uses, such as playing the classic AOL Instant Messenger door‑open sound on each fold. The demonstration marks the first visual proof that iPhone Duo users can customize behavior based on the device’s physical state. Developers can now embed these triggers into personal workflows, expanding the Duo’s utility beyond simple notifications.

💡 Why It Matters

  • · By tying software actions to the Duo’s fold, users gain a hands‑free way to secure or launch apps, turning the device’s shape into a functional control surface.