Moleskine to Mobile

I am now living in Dublin, Ireland, and am attending Trinity College for a one year Masters in Computer Science in Multimedia Systems. The program is an combination of multimedia, web design, programming and art practice.
I am writing to you because I have decided to do my thesis on artists and mobility (“Moleskine to Mobile”). More specifically, how has smartphones/ high end mobile devices increased the creative / artistic productivity of professional artists / musicians / designers / etc? For my research portion, I would like to do email interviews and am asking around to see if people in the field could recommend artists/designers that they may know who are pushing the envelope with their mobile devices and would be willing to be interviewed.
Any recommendations or pointers in the right direction would be highly appreciated. I hope to conduct the interviews in Dec. & Jan., as the thesis is due in March (due to the 12 month course, everything is very compacted in time).
Thank you in advance for any recommendations or pointers.