Thanks to the brilliant improvised line by Robert Downey Jr. in Iron Man, in which Tony Stark admits to being a superhero ...

Redditor [Lord_of_Bone] — seizing at that goal — has built himself an Iron Man mask with an integrated HUD! Relying on a conceptually similar project he’d previously built, much of the code ...

At one point, we see a little boy in an Iron Man mask face a killer robot, before the real Iron Man swoops in to save the day. Tony tosses off a quick "Nice work, kid!" before flying off to finish ...