This resource consists of a visual analytics framework and a set of supporting tools for deriving place meaning and reconstructing personal mobility diaries from episodic digital traces of people’s presence in various locations. These traces can be, for example, mobile calls, internet accesses, posts of georeferenced contents (texts, photos or videos) in social media.

The method is described in the paper "Scalable and privacy-respectful interactive discovery of place semantics from human mobility traces" DOI: 10.1177/1473871615581216.