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Marc Tonsen (Pupil Labs)
Many studies are interested in calculating a standard set of metrics on different subsets of data to compare behavior/performance across those different conditions.
A tool that allows to...
1) flexibly split data into subsets based on various categories like
  • splitting wearers into multiple groups
  • splitting up wearers based on metadata (e.g. age) collected via templates.
2) calculate standard gaze metrics on every subset and visualizes the results in a table, bar chart, or similar. Standard metrics could include
  • Total dwell time (total time a subject has been gazing onto an AOI).
  • Time to first fixation (time spend before the subject looked at the AOI for the first time).
  • Average fixation duration (average duration of fixations of a subject on the AOI).
  • Reach (percentage of subjects that have looked at the AOI at least once).
...would be helpful in automating this process.