The transparent curve carbon composite window will automatically tint according to the intensity of the light 
source. Automatically shading the window, if you are watching television or the movie. Interior lighting are 
compensated by the natural sunlight, captured by Sunlight Amplification System on top of the tower fountain. 
The process will be piped through the optical fibers and supply to the various section of the habitat giving 
natural sun lighting to the apartments during the day. You can grow horti-cultured plants and flowers. Light 
source for the night will be supply by the  hydro-turbine power generator.

If you are interested in my article to expand into concept for games, recreations 
or entertainments, you can reach me at the above email for further business
 discussion.