Audiotest was a testing platform for audio streaming, TTS, and functional application of multiple roombas, as it appeared as the second roomba rover in the multi-roomba-rover list, Though it could not be driven, as it was a pile of electronics on the ottoman.

Audiotest eventually got installed on a roomba, and lives on to be [[Wall-E|Roombas/WALL-E (roomba)]]

, was able to grab onto a wire that was hanging down from Audiotest's spot on the ottoman, dragging audiotest down onto the floor.