Peter Louis Marasco has written:

'Head- and helmet-mounted displays XV' -- subject(s): Aeronautics, Congresses, Aeronautical instruments, Human factors, Helmet-mounted displays, Display systems

Head mounted displays offer a variety of uses, mainly using a computer generated image, also known as virtual reality. These displays can be using for playing video games. Other places such as the fire department, military, or police department use these for training.

This is not an answer!

I am merely elaborating on the question, since it wouldn't allow me to write past the question mark..

I need a display that can be mounted on the head for a project.

It doesn't need to be of particularly high resolution, it can even be B/W.

My only requirement is that it can be powered by 12V or less and will accept composite, s-video or VGA input.

I am capable of salvaging it from a piece of electronics and/or doing minor circuitry rework/addition.

The minimum screen size of the display is 30-40 inches.

Stuffed mounted and on display at the Virginia Military Institute.