Robotron-lookalike LEGO creation by ElKinesis is actually used for? Perhaps the eagle-eyed will recognized the connections and be able to guess its use... ElKinesis of Denver, Colorado shares:
I came up with this idea when I was setting up my new computer. I have two computers, and I wanted to run the audio into one set of speakers. My first thought was to just buy a simple 2 female to 1 female 'Y' connector, but that apparently can cause problems if both sources are playing at the same time. Then the idea for a switch came to mind, but what to put it in? LEGOS!
The complete Instructables for your very own robot LEGOs audio switch here.
A few other home x LEGOS mashups over at Instructables:
DIY LEGO Chess Set by chessman908