He is a tattoo artist and think of Cortana but better he has that type of AI assistant. It brings it to the closest possible to his intended vision in his mind.

He clicks a button on his head and it turns on. For his work it has a history record of tattoo and art styles. With a 3d replica.

Is there anything else you’d like to know? I guess maybe it’s not as normal for you? It’s just kind of my daily thing. Modifications.