YouTube supports hosting of 360-degree movies. A special type of ICE layer can be used to view these movies across the whole Igloo canvas.
Non-360 YouTube movies should be viewed using a normal WebView layer.
Virtual Reality - YouTube has a great selection of 360 video samples
Adding a YouTube 360 Layer via the Immersive UI
Create a new WebView Layer using the Immersive UI toolbar Add Content > New > WebView
Navigate to a YouTube 360 video within the WebView
The WebView will detect that a YouTube video is playing, and a YouTube button will be added to the WebView toolbar. Press the YouTube button to open the video in 360 mode.
Next Section: Designing Dashboards