Added a demo video of the sample app created for this assignment and linked it in the README.md file.

README.md

@@ -7,7 +7,11 @@ tracks the elapsed time, then send the recording for (simulated) processing.
 
 This sample app was created for a technical interview for a senior Mobile (iOS + Android) engineer role at 
 [Attendi](https://attendi.nl), a Dutch health-tech company that makes voice-driven reporting software for 
-healthcare professionals.
+healthcare professionals, based on [a given set of requirements](README.pdf).
+
+## Demo
+
+[▶️ Watch the sample (iOS) app in action!](Attendi_Sample_App.MP4)
 
 ## Requirements
 
@@ -93,4 +97,3 @@ xcodebuild test -scheme Features -destination 'platform=iOS'
 
 - **`.swift-format`** — configuration for Apple's `swift-format`, used by Xcode's built-in formatter (4-space 
      indentation, 200-column lines).
-- **`README.pdf`** — the original assignment requirements.