Nicole

Profiles
NICOLE has grown envious of Sally and her organic body over the years. On occasion, she has taken holographic form, becoming able to walk, touch, and interact in ways that she is unable to normally. Her appearance in this mode is a female lynx with brown fur, green eyes, black hair, and a purple toga. Fans question whether this animal form was a bit of a joke, since NICOLE is a handheld computer, and the Atari "Lynx" was a handheld game system which was used upon an occasion  within canon comics to return memory by form of electric shock.

Residence
According to Sonic X Project, Nicole doesn't have a home on a outworld. She is logical, lives on the diginal world. She passes on to live on to Sally's. Overall, Sally doesn't mind that Niocle kind live with him. However, later after the magical winning moments from Lumina's mother, Starla. Nicole had finally live with Sally as a full Mobian.

Personality
Nicole's personality was logical and to-the-point, and she seemed lacking in personality. Despite this, she still was rather emotionless although she does by the end of the series have more emotions and much more free will. As a newly created sentient artificial intelligence, Nicole is still refining the emotions that true Mobians have.

At the beginning of Sonic X: New Season, Niocle, generally loves her heroes on Emerald and Tropical City. She hids her true feelings for Sonic. But, sometimes it embrassed her out.