At Mona we don't have wall labels, we have The O.

The O uses location awareness to locate you in and around the Mona museum and tells you about the work on display. You can choose from ‘Artwank’—a short and pithy, but otherwise traditional, essay; ‘Gonzo’—ramblings from David Walsh and some of his buddies about what the stuff on show means on a more personal level; as well as bite-sized nuggets of info, and interviews with artists. The O allows you to ‘Love’ and ‘Hate’ Mona artworks or you can leave comments to really vent your spleen.