Updated README with latest scene progression.

README.md

@@ -9,7 +9,15 @@ To utilize music therapy (administration of specific, research proven beat frequ
 
 ## Development phase
 ### [10/19/2019 6.46 AM]
-The revamped scene begins being worked on!
+Solutions we found to the problems faced in the previous scene:
+
+1. Occlusion Culling: Don't render what you don't see. The image below shows the Occlusion map generated for the current scene. We have designed our scene in a way to ensure maximization of Occlusion.
+<img src="images/Occlusion_data.PNG" height="200"/> 
+
+2. LOD (Level of Depth): Unreal Engine supports a mechanism to divide a mesh into several simpler meshes. The farther the renderer (the camera) from the mesh, the simpler (less number of vertices, hence requiring less computation) the mesh becomes.
+
+The above two factors (with a number of other factors) allows the app to be deployed on an Android phone.
+
 ### [10/19/2019 5.53 AM]
 
 First four build tests FAILED! Build APKs available in 'product/Forest Scene', with additional instructions to download and extract the Unity project.