Got a link to this in a newsletter from Hannah Harris' site.  

At first I was wondering how that would fit in an all acoustic type setting.  I think it would depend on the group on how it would work.  But it wasnt long ago guitars and bouzukis were introduced so things change.  

I think the touch pad is pretty darn cool.   opens more expression without needing some type of slider or knob or fader.   seems more real like.

dont have one just though it was interesting.  a good keyboard player may find this is something that opens up possibilities.