I am considering piloting a study using EE in a small college cohort. Before I do that I need to get one myself. What does one need for accessories from both the teacher and student perspective? How does one hook-up to the projector? Any particular keyboard recommended?

Also, anything else that may be helpful to know is appreciated. I debated getting an ipad for teaching, but from the student perspective, the EE just seems more useful and could actually make the entire class go paperless as opposed to just using as a tool. So I thought I should have the same technology as a student. Thoughts on that as well are appreciated.