It would have been backlit.

And this is really heavily backlit.

But when it's backlit, it's color.

Extruded typography that's backlit with neon.

Now, let's go back to the keypad

Input your destination time on this keypad.

On the keypad, press RECOVER and A for automatic recovery following the on screen prompts

Now, what we're doing is, we're doing one that will be both frontlit and backlit.

The keypad has not changed at all and virtually every key performs its same function as before

This is a picture of Titan, backlit by the Sun, with the rings as a beautiful backdrop.

Error reading the keyboard layout the default number keypad will be created instead. You can choose another keyboard layout in the preferences dialog.

This is Symphony Space on 90th Street and Broadway, and the type is interwoven into the stainless steel and backlit with fiber optics.

Every button on the left side of the keypad performs the exact same function in the exact same way with the exception of F3 and F4

And in this impossibly beautiful picture, you see the main rings backlit by the Sun, you see the refracted image of the Sun and you see this ring created, in fact, by the exhalations of Enceladus.

So the original vision was to have a keyboard hanging from the boat attached to a computer, and the divers and dolphins would activate the keys on the keypad and happily exchange information and request toys from each other.

Now, instead of pushing a keyboard through the water, the diver's wearing the complete system, and it's acoustic only, so basically the diver activates the sounds on a keypad on the forearm, the sounds go out through an underwater speaker, if a dolphin mimics the whistle or a human plays the whistle, the sounds come in and are localized by two hydrophones.