Even schools are beginning to see the benefits these days. Just as in a board room or auditorium situation, it’s far easier to get a room of kids to hold their attention on a large screen than it is on a ten-year-old telly on its last legs flickering away in the corner.

And it is in this sort of environment that a projector like the T91 might just find itself a niche. By marrying new and old technology it offers a temptingly practical alternative to expensive interactive whiteboards and low tech OHPs (overhead projectors), which, believe it or not, are still widely used today. Because, apart from being a capable projector in its own right (more later), this machine also has a document camera attached to it.