This weekend we had the second annual Toronto OpenStreetMap developer weekend. The nice folks at the Ryerson Department of Geography hosted us. My focus this weekend was to work the Serge and Martijn on maproulette
Maproulette is software that presents an easy to do mapping task to users which they can complete and then mark the task as completed. Examples of past maproulette mapping challenges include fixing connectivity errors or fixing objects touched by the license change.