US$ 2 = R$ 1
my piano teacher is setting up a 23" LCD TV in his studio, so that he can turn pages with the foot while he plays four hands with his wife. he decided to do that since the last CD he recorded, where one can easily hear page turns noise.
Monica, I don't think will ever exist gigant tablets. they are quite uncomfortable, and their current size fits well for every other instrument (flute, violin), whose score is much simpler than a piano score. A larger tablet would only be useful for pianists. It would be quite uncomfortable to carry, and impossible for other **IMPORTANT** uses, like... games!!
My tablet itself is already larger than an iPad: mine is 10.1", an iPad is 9.7". Most people prefer a 7" or 8" one.