Howler, you seemed to understand exactly what I was trying to get at. Thank you for your reply. You've given me a lot to think about. I never would of thought of ergonomics.
I want to limit screen time but then when I see him asking for certain programs I become so torn.
I think that I'm going to set a scheduled time each day, with a time limit, that is for entertainment purposes. If he wants to play Angry Birds or Temple Run so be it, though he really like Presidents vs Aliens yesterday. At other times when the usage is for educational purpose I'm going to try and relax my concerns and see where this leads. Last night he left Khan Academy to go listen to a story with his sister and that made me feel a lot better. He had a desire to participate in life not just sit in front of the computer.
Wish me luck!
