Its a little long, and eventually gets a little annoying, but it is at least an interesting idea.You will recognize the musical trope as being from the 1960s.(Ah, just asking … I’m assuming this is not real, right? I mean, I can’t get one of these right?)
The device is real, but not yet commercially marketed. Its inventors, at the MIT Media Lab, call it an “I/O Brush.”You can read more at this MIT web page:http://web.media.mit.edu/~kimiko/iobrush/
For a moment there I was thinking, how the hell did they have this kind of technology in the 60’s, but it was just the music.
Given how whimsical the “op art” of the 60’s was, the music is appropriate.