update OS support in intro

index.md

@@ -14,8 +14,15 @@ layout: main
 Monado is an open source XR runtime delivering immersive experiences such as VR
 and AR on mobile, PC/desktop, and other devices. Monado aims to be a complete
 and conformant implementation of the OpenXR API made by Khronos. The project
-is currently being developed for GNU/Linux and aims to support other operating
-systems such as Windows in the near future.
+is currently being developed for GNU/Linux, Android and Windows.
+
+Most of the included VR hardware drivers are limited to Linux at this time.
+
+On Android Monado comes with support for the built in IMU of most smartphones to
+enable 3DoF experiences, similar to Google Cardboard.
+
+On Windows, mostly simulated HMD and controller drivers are usable. Direct Mode
+acces for existing HMDs when not using NDA APIs remains a major blocker.
 
 ## Important links