In an aspect of the present invention, methods and systems for providing
an input device are disclosed. In an aspect of the present invention, the
input device includes a symbol and a UV light source is provided to
direct UV light on the symbol. The symbol includes an UV excitable
compound. In an aspect of the invention, the UV light from the UV light
source is directed onto the symbol with a light pipe. In operation, the
UV light causes the symbol to glow so that the symbol is visible in a
darkened environment.