window tint?

anyone ever heard of Electrochromic window tint? it's a controlled window tint, where you can control the tint. or is anyone have it?

i bet its expensive lol

i don't think it's to bad for houses. but what im wondering is, is anyone using it? the shit is pretty bad ass

u gonna put that shit on the bang bus so I can pull my pants down and put my ass against the window while some old people are drivin next to us and then u could turn off the tint so they could see my stink nuggets hahahahah

lol.....yeah baby

damn 2 hits out of 57 looks....

id like to know some more about this? it actually exist in car apps?!