Barcazoid

A Barcazoid is a type of hovering couch seen in several future scenes. It is a parody of a barcalounger.

In "Background Blues", R4 and 3W sit on their barcazoid while watching the episode.

In "And Now Let's Talk to Some Kids", elderly Arthur and Francine sit on their barcazoid watching the Professor Brain Network until they decide to watch the old Magic Toolbox VHS tape.