Chapter 7:
In chapter 7 I worked with creating 3D webscenes and webapps. In this chapter first I created 3D webscenes of US States by adding 3D counts and amounts that show different number of population and population density. I also worked on a park design 3d scene where i added 3d symbols for different things like trees, benches and cars. Then I worked on the sky and added 3D helicopters and also adjusted ground transparency to show the underground pipes. At the end I also worked with measuring distances and elevation profiles.
An application of this would be for people who plan cities or buildings as it will allow them to see realisticcally what the project will look like.