Tablet control of PC with LabVIEW

I'd like a LabVIEW GUI on a Tablet to control a large flat-panel display. i.e. a visitor presses a few buttons on a tablet, and the PC/monitor displays the corresponding visuals (powerpoint, video etc). As far as I can see there aren't many options. 

Does the NI Data Dashboard support datasockets? Or provide cursor coordinates? 

All suggestions welcome! 

Thanks

Graham