The document discusses various wearable technologies that were on display at SXSW 2014, including Google Glass, smart watches, gaming tech like Oculus Rift, and health devices like Fitbit. It provides ratings for each on usability, coolness, practicality, and novelty. While the technologies were novel, the document concludes that most current wearable tech is useless as it replicates what smartphones can already do, and true transformation will require expanding their capabilities to provide useful information that can drive behavioral changes.