I would go with Emp's suggestion if you want it short and snappy. "Technology moves mobile" doesn't sound right.
To move implies that it is going somewhere, "mobile" in itself doesn't sound like a destination. I'm no English expert but I think you would need a noun (such as "a mobile platform", as above) for it to sound right. The verb "become" definitely sounds better, although it doesn't really say the same thing.
By the way, you should say "The topic is permission marketing." I'm sure you are paying more attention to your thesis than a forum post, but I'm being picky on purpose as you specifically asked about English grammar!
P.S.: Unless the German examiners are getting lax make sure your spell checker is set to UK (or international) English, not the US English you probably use for web stuff!