There is a LG Plasma TV on the Retro Consoles corner. It is a 42PX3RVA.
Behind the TV there is a RS232 service port that can be used to remote control the TV. LibLGTV_serial project implements at least poweron and poweroff commands.
Plan was to put a LIME 2 or some other similar SBC behind the TV with a Motion sensor and show server room stats page when someone walks by.
Right now it is used for Playstation 3 gaming.