reminds me of this http://www.youtube.com/user/ciagov?blend=21&ob=5#p/c/7DAEBD9D7D3080A6/0/dJyNU1aXXwo http://www.youtube.com/user/ciagov?blend=21&ob=5#p/c/7DA.

reminds me of this http://www.youtube.com/user/ciagov?blend=21&ob=5#p/c/7DAEBD9D7D3080A6/0/dJyNU1aXXwo http://www.youtube.com/user/ciagov?blend=21&ob=5#p/c/7DA... which was developed by CIA's Office of Research and Development in the 1970s