Hampus Jakobsson discusses major changes in the mobile industry. The mobile world is being redrawn, with Apple, Google, mobile advertising, and China shaping the new landscape. The user interface plays a key role across devices like phones, tablets, cars and TV. For companies like Nokia and Sony Ericsson, focusing on Android and niche markets could provide a path forward. Google offers both opportunities and challenges, while the iPhone's success shows the power of targeting early adopters, even if they are only 2% of the market.