Why doesn't the Navigation have Motion Control?

[rakugakist]

A Bad Clown said:

rakugakist said:

Because the navi doesn't have a giant glowing ball sticking off the end of it and that giant glowing ball is what the eye tracks 1:1?  Just a guess.

The question is "Why didn't they include some form of motion".

Well, as you said earlier, the eye does have some rudimentary levels of tracking, so it will have some form of motion, just not 1:1 or whatever.  Maybe they just didn't want to stick an ugly glowing ball on it?