A question that is always at the forefront of the minds of educators and administrators alike is: What technology has the best ROI (Return on Investment): A projector or a flat screen monitor? A common misconception is that flat screen monitors are easier to use and therefore have a better ROI than a projector. It has been shown that even at the largest sizes currently available many students are unable to read and view information effectively from Flat Screen monitors unless they are right in front of them (which in turn also obstructs the view(s) of other students etc.). Did you ever want to change the size of your classroom flat screen monitor? Well you can’t. Let’s look at projectors.