State Transition Graphs for Semantic Analysis of Movement Behaviours
This visualization allows the user to explore trajectory data.
The original videos are transformed into a more abstract and compact form
to allow for a fast overview of the data and to generate new insight.
I chose this type of visualization because the dataset contains multiple sequences
of moving subjects that visit a limited number of locations multiple time.
A state transition graph does not show precise timepoints and locations,
which is also not necessary for this dataset.
Run program
source code > index.html
tested in Firefox Quantum
Interaction
direct selection: click on state sequences on the right
querying: click buttons on the left to select sequences that fit some criterion
(number of nodes, lie within a range of nodes )
documentation
source code