Hi Gouyou and thanks for writing in English ( I live closer to France than UK but , you know, this seems 2 b the official net language )
about any touch screen controller one to try could be the
Lemur by JazzMutant (
http://www.jazzmutant.com/index.php ), it is a revolutionary
multi touch screen , it means that you can set different zones on the screen then you can work each zone independently; take care it is
not a midi controller is rather an OSC controller ( which is an
open standard protocol working at 32 bits instead of MIDI's only 8 bit and it's extremely powerful compared to old MIDI ) and it has to work with OSC compatible machines (
MAX/Msp, AudioMulch or Reaktor ) which means that only through them you can route MIDI messages. It is rather expensive nowadays ( 2500$ or around ).....well :cry: :cry: :cry:
if only Arturia could implement an OSC driver into their synthesizers......