[![Talking Open Street Map](https://i2.wp.com/www.onemanandhisblog.com/content/images/2009/08/IMG_1025-thumb-520x390-1391.jpg?resize=520%2C390)](https://i0.wp.com/www.onemanandhisblog.com/content/images/2009/08/IMG_1025.jpg)
I’ve just deleted my notes from this session, because just typing up what was said won’t actually be very useful.
Here’s what to do. Got to [http://www.blurtonvision.co.uk](http://blurtonvision.acuicahosting.co.uk/) and see how different data layers can be placed over the map to build a set of information about what the community is doing.
Then look at [Walking Papers](http://walking-papers.org/) and see how that same mapping can be useful to, and developed by, walkers.
Cool, isn’t it?
It’s all built on [Open Street Map](http://www.openstreetmap.org/), which is, if you like, the Wikipedia of mapping.