This year Qt Developer Days Europe will be held on October 6 – 8, at the Berlin Congress Centre in Berlin. The Call for Papers is now live and waiting for you to submit your talk.
"...invites a broad scope of contributions including Qt on iOS, product development stories, case studies, tutorials on new hardware platforms, user experience and design guidelines and much more"
Remember, all accepted presentations earn a Free Ticket to Qt DeveloperDays Europe 2014. There will also be lightning Talks, exhibitors and evening events. Whats this got to do with Tizen? Well you can run Qt apps on Tizen right now, and Qt is getting better supported by the Qt for Tizen project.