Observer Editor, Free, Online
Zooniverse Workshop: U-M Clements Library.
Live virtual demonstration of the Zooniverse crowdsourced research platform, currently being used to catalog over 60,000 postcards from the David V. Tinder Collection of Michigan Photography. Topics include registration, categorization, transcription, and communication features as well as a review of this special project's goals and outcomes. 4 p.m., for URL preregister at myumi.ch/bRqpX. Free. 764-2347.