
Jada is introduced in Reloaded. She acts as the next Trinity and past lover of Morpheus. We are not told of their relationship, but you can see they were close. Jada's main mission is to assist and her main talent is flying, but she does well in the matrix too.
The interesting thing about Jada is she is the 'Trinity of Zion'. Trinity only shows her brute in the Matrix, but Jada does it mostly in 'Real Life'. She definitely has a unique role. I also heard that in the PC version of the game she acts out some things to better help you understand the story, anyone care to elaborate on that?
In Revolutions we learn that Niobe was told by the Oracle that she would one day be called upon to help The One, and that is how she realized that she would need to give Neo her ship to travel to the Machine City. I wonder though whether the first 5 Neo's even came to the conclusion that they needed to go to the Machine City? Was this the first time that she was able to carry out her purpose?
I often wondered about the relationship between her and Morepheus. Was it that Morepheus was so engrossed by the concept of the One that he no longer 'saw' her?
Yes, Morpheus was so engrossed in finding the One that he was never in Zion. We know this because of what Dozer's wife and sister said to Link. It seems Dozer and Tank were never home which indicates the Nebuchanezzer was always on the move. Niobe probably grew tired of waiting for him and instead grew closer to Locke.