AD2001 - You say the military doesn't use this idea currently today?
As you may be correct or not, since I do not hold the information and current status of the governments plans for military applications of deployment, I cannot give you facts or downvote this post.
Currently this is a great idea, and I know that Tom Clancy has had ideas of this sort of thing and I although I cannot confirm, I can tell you that the government could be possibly working on this idea already using a complicated reverse mirror image process for beneath the wingsuit/hangglider to view whats above the unit and present it as an image beneath the unit giving off a "invisible" look and feel. I know the tech is already out there so using this idea is 100% viable.
You have my upvote, as I hope you get the rest of the communities, this idea is strong and will definitely go places.
SEMPERFI
iSoldier