diff --git a/script.js b/script.js
index f749ca9..50131b4 100644
--- a/script.js
+++ b/script.js
@@ -1,5 +1,12 @@
 let haStateURL = "http://beacon:1880/ha_state"
 
+let metrics = {
+    roomDefaultOpacity : 0.15,
+    roomHighlightOpacity : 0.6,
+    roomHighlightDuration : 0.3,
+    roomUnhighlightDuration: 0.3
+}
+
 const scene = new THREE.Scene()
 const camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 )
 let homeContainer = new THREE.Group()
@@ -59,10 +66,10 @@ function animate() {
         let box = childWithName(areaContainer, "box")
 
         let fadeIn = new TWEEN.Tween(box.material)
-        .to( { opacity: 1.0 }, 1000)
+        .to( { opacity: metrics.roomHighlightOpacity }, metrics.roomHighlightDuration * 1000)
 
         let fadeOut = new TWEEN.Tween(box.material)
-        .to( { opacity: 0.1 }, 1000)
+        .to( { opacity: metrics.roomDefaultOpacity }, metrics.roomUnhighlightDuration * 1000)
 
         fadeIn.chain(fadeOut)
         fadeIn.start()
@@ -187,7 +194,7 @@ function configureScene(data) {
         let roomColor = new THREE.Color(room.color)
         let roomBoxMaterial = new THREE.MeshPhysicalMaterial({ color: roomColor })
         roomBoxMaterial.transparent = true
-        roomBoxMaterial.opacity = 0.1
+        roomBoxMaterial.opacity = metrics.roomDefaultOpacity
         let roomMesh = new THREE.Mesh(roomGeo, roomBoxMaterial)
         roomMesh.userData.name = "box"
         roomContainer.add(roomMesh)