World Usability Day
World Usability Day
World Usability Day (WUD) or Make Things Easier Day[1] occurs annually to promote the values of usability, usability engineering, user-centered design, universal usability, and every user’s responsibility to ask for things that work better.
https://en.wikipedia.org/wiki/World_Usability_Day
http://usability.msu.edu/events/conferences/world-usability-day-2015
http://worldusabilityday.org/events/2015/uxpa-mn-world-usability-day-event