I fly about 4 days a week, have two eyes, and know how to see. I'd say the answer to that is a resounding "yes."
This part of your post, and the part I just responded to above, make no sense to me as to why you said them in the first place. But, one more post like it with your -12 reputation on this forum will get you banned. Evidently most the people here don't agree with what you post in these forums either.
I'm sure xEnviro has the potential to be a neat product. I know nothing about it, and likely never will. Right now it means nothing to me until it's released. Your comment of "last breath" implies I would be scared by this product, but to be honest with you, their less than 100 followers on Facebook and nothing on market does not exactly have me feeling worried in the least. They need to prove themselves first.