diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..5a479ae
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "motionPose/openvr"]
+	path = motionPose/openvr
+	url = https://github.com/ValveSoftware/openvr.git
diff --git a/motionPose/openvr b/motionPose/openvr
new file mode 160000
index 0000000..3a010f0
--- /dev/null
+++ b/motionPose/openvr
@@ -0,0 +1 @@
+Subproject commit 3a010f0f668d8de59fcba75b14e08a6a08ec68a0