Android: Photo-taking and annotation app Skitch has added a new feature that lets you annotate maps and send them to your friends—perfect for giving directions or pointing out specific locations with ...

One of the great things about Google maps is it has its roots in XML. To translate for the non-web developers out there, it basically means Google maps are user hackable. This how-to will show you how ...

Although these methods visually group similar cells and help visualize clusters, they do not define clusters and, therefore, are not clustering algorithms. Cell-clustering algorithm output is ...