here is my questions:

(1)What is the single most promising technology emerging out to become a huge player in future development of collaboration,learning and design? and what is your vision for the future in this field?


(2)In EDC, we have action space and reflection space. It seems to me that both play equally important role. With the help of rapid advance of communication technology and other related technologies, do you envision that, in future, "physical" action space will become smaller and smaller? Do you think "virtual" action space will replace "physical" action space eventually?