Faced with the choice of a projector for a large conference room, university lecture theatre, corporate auditorium,...
Some projector screens are mounted in the ceiling or wall in the presentation room. Such screens are installed in a fixed setting and intended not to be moved about. Some other projectors are designed to be moved about and used in different presentation venues, as the need arises. Which projector screen type should you be buying? If not sure, here's is the needed guide to help you understand the differences and decide which type best suits your purpose.