1. The document summarizes the key themes from the 2014 SXSW conference, including the prominence of wearable technologies and healthcare startups, but also a focus on developing for the Internet of Things and issues around privacy and security.
2. Major brands leveraged social media insights to predict future trends and engage with audiences about their visions of the future.
3. 3D printing became more mainstream with applications like 3D printed food, while privacy and personal security were emphasized by speakers like Edward Snowden.