1. Dart
2. dart:html
3. VR
4. getDevices method

VR class

1. Properties
2. hashCode
3. on
4. runtimeType
5. Methods
6. addEventListener
7. dispatchEvent
8. getDevices
9. noSuchMethod
10. removeEventListener
11. toString
12. Operators
13. operator ==

Future getDevices() => promiseToFuture(JS("", "#.getDevices()", this));