There are trends over the long run, and there are trends in the short span. Something like glTail (http://www.fudgie.org/ http://www.fudgie.org/ ) or even with

There are trends over the long run, and there are trends in the short span. Something like glTail (http://www.fudgie.org/ http://www.fudgie.org/ ) or even with a sonification, those would be nice complements, if well tuned, to give some sort of a sense of what is happening. I found those were not many. Is that there is actually little benefit to use these sort of vis/sonification, or that there's just not many projects that tried to scratch the surface in this area?