cowjam, I agree that OpenLP for Android (standalone - not only a remote control for a pc installation) with<font size="2"> Chromecast support </font>(this HDMI stick shows the HTML page that OpenLP wants) would be the next big step to go.<br><br>But: Miracast (or WiDi, Allcast, etc.) should work already with OpenLP!<br>
Works well to mirror the whole screen (duplicate) or extend the desktop as a second screen (at least in Windows)
Second screen sharing is useful for things such as PowerPoint presentations
http://www.zatznotfunny.com/2013-12/chromecast_vs_miracast/