We have been big fans of World Usability Day for many, many years. This year the topic is healthcare related and we are very excited.

Healthcare: Collaborating for Better Systems
The importance of user-centered design in healthcare is truly life or death. Whether it's new medical devices or technologies; drug research, approval or delivery; patient forms or medical record sharing; emergency disaster planning or increasing the functionality of hospitals and everyday healthcare delivery, everyone is affected in some way by the intersection of usability in healthcare. There are many commonalities, yet each region of the world faces its own set of unique challenges. We believe that focusing World Usability Day 2013 on healthcare will create a stronger awareness of these issues and lead to initiative that have long term impact on the quality of everyone's life.
(From the www.worldusabilityday.org site)

World Usability Day is November 14th, 2013!