I have a question.

My wife just recently had eye surgery for a detached retina, so for a little while (approx. 1 month) her close up vision is extremely poor.  I bought the AV component cables, and it worked for itunes videos.  I was wondering, do they make a AV set up to show the whole screen?  I am thinking if everything was larger and displayed farther away, she would be able to see her screen on the TV.