OpenStreetMap is a project aimed squarely at creating and providing free geographic data such as street maps to anyone who wants them; the project was started because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive or unexpected ways."

An introduction to the Who, What, Where, Why of OSM will be followed by a demo of the steps in collecting, categorizing and contributing data to OSM.

This topic was originally presented at HOSUG on 12 December 2006.