When modelling historical data, a timeline may be available.
It may be labour-intensive, productive of inaccuracies and counter-intuitive, if this timeline has to be converted to percentages, and then converted back to key-times to be rendered.
The URL: http://gnote.org/eyed.html hosts a visualisation of eyetracking data recorded 20/12/2012.
The cursor remains under user control, and a pseudo-cursor is animated and fires events, approximately as they occurred, or at least as recorded.
nb: times were recorded in microseconds
Created attachment 1301 [details]
whether using attachment or URL please view in recent firefox in fullscreen 1920x1080 for best results.
testcase dependencies include CSS animate, and transition
Postponed to next level of the spec.