Pathing Rule Builder
One of the larger projects I've been working on over a pretty long time: an analysis dashboard for real world sensor networks. Capable of tracking and analysing locations data through cameras, wifi and bluetooth sensors, etc.
This one is a rule builder that allows you to analyse movement of people at a specific location. Basically every search is possible via the easy to use query builder - with the result being rendered as a sankey diagram.
More on my website.