The Preview iRFR application for the Eos family of products - Eos, Ion and Element - provides a view-only Cue List display of the active cue list. ideal for lighting designers and stage managers who need to only see current and pending cues, this application works on the iPhone, iPad Touch and iPad products. On the iPad, this application makes it possible for designers to take notes on cues, copy those notes to a text file and email them as needed.