Update README.md

README.md

@@ -28,15 +28,17 @@ This demo handles 3D content in two ways. First, the main character including it
 
 ### Setup
 
-To run this project you need XCode 15 and visionOS 1.0 which you can download here.
+To run this project you need XCode 15 Beta 5+ and visionOS 1.0 which you can download here.
 
 1. Clone the repo.
 2. Open the project in XCode 15.
 3. Select the root project GenerativeWallArt in the view hierarchy.
 4. Go to Signing & Capabilities.
 5. Select your development team.
 6. Select the Apple Vision Pro simulator as a build target.
-7. Build and run the   
+7. Build and run the project.
+8. Select the museum scene, and move the character to the empty wall.
+9. Tap the character to start the demo
 
 ### Tutorials