Sorry, I'm not sure if that came off as an insult("the kid won't use that computer"), but just that the kid will probably use the computer to the extent that it is useful or interesting to her, and have an easier time putting it aside, which is different from traditional computing these days where everything is designed to suck you in regardless of what your interests are.

yeah I took it as "she won't use that" which was hilarious. But you are right, what I pretend is to remove the addictiveness part of current computers, and make it a useful, exploratory, learning tool. Which will demand effort from her, and will get her tired much sooner than youtube.