I understand the engineering aspect of it, and I have no idea what if anything can be done technologically in the future to make ipads more usable for different types of studies. (Could the ipad ever be that strong?)
Anyway, my younger son is a junior and a finance major. He bought one just before he went back to school. Before he got there, he had used up over 22 gb with music, movies, a few games, and some other apps.
He uses it in class for notes, etc. He can have pdf's and books on there. He loves not having to carry around heavy books all day. He's probably used about 32 gb by now. He's had to get the WSJ app, Fin. Times of London app, NY Times, app, etc. and can read on those. He hasn't used pages or documents to go yet, and he write his papers on his imac. He can also do power points on his imac and transfer to a format to show or refer to in class when required. If he's not near his dorm, but needs to check e-mail, he can do that, too.
He can, with the right app, put electronic books on his ipad, too. He still likes to use real books, but if away from his dorm, rather than carry them around, he can look things up on his ipad.
Just an fyi - we started deciding on an ipad 2 for my husband last Christmas but decided to wait to see what the Mar. 2012 ipad was like when it came out. For many different reasons, we decided to go with an ipad 2 32 gb. But I took too long to decide and by thta time, only 16 gb were available. So we went to the on-line Apple store. The 64 gb was a bargain, so we got that. This Summer my son started using it and loved it, so he bought one, too. They don't have retina display, gps, or Siri, but they had no interest. Without the retina display, their ipads never get hot, the battery lasts eight to almost ten hours, and sharges quickly. They both love their ipads, and my son has found it to be more useful and convenient than he thought it would be.
Why don't you talk to other engineering students who you might see using an ipad and ask them the pros and cons of an ipad for their school work. Ask teachers, too. Maybe that will help you decide.
If you decide to buy one, I suggest you get one with the most memory you can afford, because you cannot increase that. And the ipad 4 has the new lightning connection, so read about that.
My sons have ipod touch 2's. They can't think of reading text on those.
Hope this helps.
Message was edited by: appleuser1322