The major thing was that often when we do something in animatronics, we perform that character almost in a remote situation. So the character may be there in front of the camera, but the puppeteers are somewhere else. In this case, we used a data suit that was worn by a puppeteer and as that person would move, Maz would mimic it. There was a puppeteer who was responsible for the dialogue, and there was a puppeteer responsible for the eye line and the expressions. Those puppeteers could be right next to J.J. [Abrams], and they could see Maz and they could be in the scene.