designer developing design

who are the designer really developing the discipline of design, attempting new things and changing our preconceptions

some suggestions to start you of:
Dune + Raby
Marti Guixe (well he calls him self a ex-designer but he still counts)
Thomas Heatherwick

look out for random-international in the future there doing some interesting things

i say rashid hes the onaly famous designer doing anything interesting