Christof Hellmis runs Nokia's Navigation arm, more specifically Ovi Maps. Now given that when we asked Nokia's EVP, Anssi Vanjoki, to comment on the future of mobile at Nokia, he made it very clear that he sees the map as a primary or generic mobile interface, I was very much looking forward to sitting down with Christof to get his perspective. If you're at all interested in mobile navigation and the development opportunities associated with it, I very much recommend watching Christof's video. Here's Part 1.