Idea – Take Advantage Of Two (Wifi Cast Dongle?) Projectors For Your Presentation

The idea is simple. Why not use two projectors for your presentation instead of one. With two you can let the audience view an important image page on one projector while you progress the presentation on the other.

I have not tested but it should be easier to handle the two projectors with an app on the smartphone/tablet and a WiFi dongle like the Google chromecast connected to each projector.