This is corroborated by research into training for expertise. Simulations don't need much visual fidelity to be useful. At no point do you need to be fooled int

This is corroborated by research into training for expertise. Simulations don't need much visual fidelity to be useful. At no point do you need to be fooled into thinking you're doing the real thing. The important thing is that your mind and hands go through the right motions. (This is useful knowledge! I have trained system administrators with simulations that basically amount to pen-and-paper role-playing with some screenshots interspersed.)