diff --git a/src/bin/vrtue.rs b/src/bin/vrtue.rs
index 8657b7f..b0be0ac 100644
--- a/src/bin/vrtue.rs
+++ b/src/bin/vrtue.rs
@@ -1,6 +1,6 @@
 extern crate vrtue;
 use vrtue::{scenes, view, vr};
-use vrtue::scene::Scene;
+use vrtue::scene::{Event, Scene};
 
 extern crate env_logger;
 extern crate gfx_device_gl;
@@ -35,6 +35,8 @@ pub fn main() {
         piston_window::Input::Text(_) => break 'main,
         _ => debug!("\t{:?}", ev)
       }
+
+      scene.event(Event::Piston(ev));
     }
   }
 
diff --git a/src/scene.rs b/src/scene.rs
index 0f09ec1..793ca42 100644
--- a/src/scene.rs
+++ b/src/scene.rs
@@ -1,4 +1,5 @@
 use view;
+use vr;
 
 extern crate gfx;
 extern crate gfx_device_gl;
@@ -6,6 +7,7 @@ extern crate piston_window;
 
 pub trait Scene<D: gfx::Device,
                 F: gfx::Factory<D::Resources>> {
+  fn event(&mut self, event: Event);
   fn update(&mut self);
   fn render(&self,
             factory: &mut F,
@@ -14,3 +16,8 @@ pub trait Scene<D: gfx::Device,
             target: &gfx::handle::RenderTargetView<D::Resources, view::ColorFormat>,
             depth: &gfx::handle::DepthStencilView<D::Resources, view::DepthFormat>);
 }
+
+pub enum Event {
+  Vr(vr::Event),
+  Piston(piston_window::Input),
+}
diff --git a/src/scenes/world.rs b/src/scenes/world.rs
index abdf614..d2eeff4 100644
--- a/src/scenes/world.rs
+++ b/src/scenes/world.rs
@@ -64,6 +64,9 @@ impl<D: gfx::Device, F: gfx::Factory<D::Resources>> WorldScene<D, F> {
 impl<D: gfx::Device,
      F: gfx::Factory<D::Resources>> scene::Scene<D, F> for WorldScene<D, F> {
 
+  fn event(&mut self, event: scene::Event) {
+  }
+
   fn update(&mut self) {
   }
 
diff --git a/src/vr.rs b/src/vr.rs
index e0254b2..e7f8182 100644
--- a/src/vr.rs
+++ b/src/vr.rs
@@ -20,6 +20,9 @@ pub struct VR {
     gfx_handles: gfx::handle::Manager<GLResources>,
 }
 
+pub struct Event {
+}
+
 impl VR {
     pub fn new() -> Result<VR, vr::Error<openvr_sys::EVRInitError>> {
         Ok(VR {