What do I need to display my Taggbox Social Wall feed?

You need to connect your computer / laptop to your display screen whether it be a TV , Jumbotron or any other kind of screen. You can connect with following ways:-
Wired: Connect with Standard VGA Cable
Wireless: Connect with Google Chromecast. You will also need a Wireless router for that.
Wireless Solution: Intel Mini PC. You can connect it with HDMI to any screen.