At my previous school, which is out in the country (rural area), they were funded with a lot of money to build an English village. We had three rooms to teach in, one having a huge interactive screen with white boards on the sides. All that money and only one student could use the screen at a time, as opposed to a white board where you can have groups come up. To add to this, they built the framework so the boards were further back (about 1.5 feet) than the screen. So, students on either side of the classroom couldn't see the board on the other side.
We ended up having to use the walls on the sides and mount a velcro board where students could spell out words. At my current school they have done the exact same thing, but they are too high for kids.
Not only should we question technology, but let's think like children if we are to teach children.