I need help in identifying some technical equipment please. I have been asked to put together a business case to purchase some equipment but I don't even know what it's called! We currently run a training course where our delegates have to put together presentations on size A0 sheets of paper (which are very large and unwieldy). At each course there are in the region of 33 sheets of A0 flying around and it looks unprofessional and is difficult to handle. My boss wants to be able to give each syndicate group a hand-held tablet that templates of these size A0 pieces of paper can be loaded on to, allow delegates to insert information into these templates and then display them somehow on to a large (possibly interactive) screen at the front of the training room. My problem is I don't know what these electronic screens / boards are called and whether it is actually possible to transfer the information from the tablet on to a screen / electronic board for all delegates to see? Where I work has no Wi-Fi so it can't be blue-toothed between devices and the tablets must be able to have internet and games disabled. Does anyone know what I'm talking about and if so, please could someone point me in the right direction of what all this electronic equipment is called so at least I know what I'm supposed to be asking for in my business case? Thanking you all in advance.