Eisen continued testing his new skill out for a little while, merely using it to inspect some other people in the room as well. One thing that he found out was that he could focus on specific aspects of someone's appearance, and that would then save that data as well, like for example all the essential information you would need before making someone clothes, such as the different circumferences of someone's body like around the hip or chest.
Then again, it didn't seem to work if the other person was wearing something very loose that hid a lot of their figure, which did make sense to an extent. It was just a little bit easier to figure those sizes out, and he wouldn't need to go and directly measure anything.