Glass requires us to think about the user experience in a new way, and voice plays an important but poorly appreciated role in the design of good Glassware. In this session, Allen Firstenberg, Google Developer Expert for Google Glass and author of the O'Reilly book "Designing and Developing for Google Glass", discusses the most important design elements for Glass, how voice plays (or doesn't play) a role in each, and what this means for the future of wearables.