This is a head mounted computer display screen that fits over a crew cut and attaches to each hair so that the array of hairs can be used as a display. This would work inside a pilots helmet to give extra 3D information about the location of enemy planes.-- JesusHChrist, Apr 09 2016 So, this device tugs on individual hairs to convey information to the wearer?-- MaxwellBuchanan, Apr 09 2016 Is there an underwear extension to warn of incoming SAMs?-- whatrock, Apr 09 2016 If there is, it will have to be waterproof, stain-resistant, and machine-washable ...-- 8th of 7, Apr 09 2016 This is kind of awesome.-- the porpoise, Apr 09 2016 but... I'm almost bald. Can I get a fiber optic wig?-- 2 fries shy of a happy meal, Apr 10 2016 Yes, you can. Google will be your friend there, we expect.-- 8th of 7, Apr 10 2016 random, halfbakery