Welcome to wearables. As Lee and I put together our first Meetup, I started a subreddit for us to share links and discuss the topics related to wearables.
You can find it here - http://www.reddit.com/r/wearables/
A group to discuss machine learning, information retrieval, natural language processing, knowledge representation, and artificial intelligence. Meetings will cover research papers and algorithms in the field. We'll also try to occasionally bring in a speaker to talk about their work.