10 Inch 16:9 Flexible 1080p OLED Panel -> HDMI Daughter Board -> HDMI Cord -> Graphics Card ($450 ish for panel and parts to make HDMI daughter board, and power supply).
Wide brim baseball cap $15ish + Zipties and Duct Tape ($9)
put it all together and you have a 10 Inch 1080p ( .89:1 display) (1:1 would be retina display) curved to the brim of the hat, zip tie the daughter board to the top of the hat, duct tape everything else.
oops forgot the long HDMI cable to run from PC to hat. ($30)
from there, you mount track IR clip to the hat, and reset track IR to 1:1 movement ratio, and your gold.
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Skate Zilla
William B.
HAF922, 700W OCZ, ASRock Fata1ity 990FX Pro,
Corsair H100,AMD FX8350 @ 5.15GHz, 16GB G.SKILL Sniper@DDR2133,
Sapphire DualX HD7950-OC@1.1 GHz Core/6GHz Mem, Creative XFi Fata1ity Platinum Champ.,
ASUS VS248HP 24" LEDx3, 5760x1080(6048x), Turtle Beach Earforce, RCA 5.1 Surround
CH Fighterstick, Pro Throttle, Pro Pedals, Saitek EclipseII
IntensityPro 10-Bit, Kinect For Windows, TrackIR 4 Pro
WD 1.5TB Black SATA3, SG 1TB SATA2, 2x SG 500GB SATA2, 1x SG Ext. 1TB USB3