The portraits you make on IR-7000 are not merely for spicing up your address book. They are integrated with a "game" and that game is called Brain Drain.

In Brain Drain you choose a portrait to play as, and face off against a different portrait using psychic abilities. It is a bit thin on gameplay and soundtrack but it is kind of fun.

Eons ago I wanted to see if the outcomes of the game were pre-determined based on the character features or if there is some RNG. So I cloned one character to see. It turns out, there is some RNG.