It's just the general idea of it possibly becoming

It's just the general idea of it possibly becoming mainstream in construction practices that intrigued me.The post was a general one for the idea of this technology and how it works and of course there are some issues of lack of direct sunlight absorption which could clearly use a 24hr uv absorbing material to make it cost effective.The other interesting application would be for blocking sunlight for cooling purposes and therefore air conditioning costs could be reduced in buildings.Thanks for your feedback