This article in the LA Times takes a look at the use of tech in the classroom and comes to the conclusion that the folks who benefit aren't students or teachers, but rather the tech corporations.
Apple has become a major purveyor of the mythology of the high-tech classroom. "Education is deep in our DNA," declared Phil Schiller, Apple's marketing chief, at its Jan. 19 education event. "We're finding that as students are starting to be introduced to iPad and learning, some really remarkable things are happening."
If you say so, Phil. But it's proper to point out the downside to one great innovation Schiller touted, a desktop publishing app called iBooks Author. The app is free, and plainly can help users create visually striking textbooks. But buried in the user license is a rule that if you sell a product created with iBooks Author, you can sell it only through Apple's iBookstore, and Apple will keep 30% of the purchase price. (Also, your full-featured iBook will be readable only on an Apple device such as an iPad.)
The rest here