The workshop was part of the Conference on Spatial Information Theory. The six papers cover sketch mapping and geographic knowledge: what role for drawing ability, a system for automatic localization and recognition of sketch map objects, managing qualitative spatial information to support query-by-sketch, the performance of directional estimates and route sketching: what differentiates and what predicts, using sketch maps as a basis for measures of spatial knowledge, and using SparQ for matching sketch maps. They are not indexed. Annotation ©2013 Book News, Inc., Portland, OR (booknews.com)