Until recently we were using a VGA connector to display our iPads on our Smartboards. This meant that we were tied to a physical connection to a computer. We considered using Apple TV, but found that many of our projectors didn’t have an HDMI capacity. We then explored the idea of an HDMI adapter. This wasn’t a cheap option and the quality wasn’t great.
We then found Airserver http://www.airserver.com . Airserver is proving to be a brilliant display solution. Here I must stress Airserver isn’t Apple TV. Airserver is really just provides the airplay capability that Apple TV enables.
The reason that Airserver is a good solution for us is that it is cheaper than Apple TV, it interacts well with old projectors without HDMI, it can display multiple iPad screens (up to eight without too much distortion), it provides good quality audio and visual wireless display via a PC.
If you go with the Airserver option you should install a couple of additional programs (free) which are recommended during the Airserver installation such as Bonjour.
We have installed Airserver on several PCs which we have connected to Smartboards and the application is being used actively by students and teachers. In general it has been pretty reliable.
The other evening our PA (Parent Association) were doing a cooking evening. We were able to use Airserver in conjunction with iPads and a projector to display close up images of the food preparation to the audience in a large hall area. It may also be useful to provide close up vision of our band in action during performances.
In small group work it has also been useful as the teacher can keep an eye on the work being done on several iPads at once.
Clearly though the big advantage is being able to gain mobility and for students and teachers to use the displays from anywhere in the space.
I must emphasise that Airserver isn’t a complete entertainment and display system like Apple TV. It is just a simple airplay option.