Mostly in terms of security. Image houses, cars, etc. with this on it.
This glass will change a lot
This glass will change a lot
"Happy slaves are the worst enemies of freedom." - Marie Von Ebner
"It was always the women, and above all the young ones, who were the most bigoted adherents of the Party, the swallowers of slogans, the amateur spies..." - Orwell
"It was always the women, and above all the young ones, who were the most bigoted adherents of the Party, the swallowers of slogans, the amateur spies..." - Orwell
This glass will change a lot
"Invisibility" is a stretch. . . obscure is more accurate. I'll even give them "cloaking". But not "invisibility".