Bug 20461 - keyframe selector unit specifier: implement s,ms,µs
Summary: keyframe selector unit specifier: implement s,ms,µs
Alias: None
Product: CSS
Classification: Unclassified
Component: Animations (show other bugs)
Version: unspecified
Hardware: All All
: P2 enhancement
Target Milestone: ---
Assignee: Dean Jackson
QA Contact: public-css-bugzilla
URL: http://gnote.org/eyed.html
Depends on:
Reported: 2012-12-20 13:12 UTC by j.chetwynd
Modified: 2013-01-09 17:56 UTC (History)
4 users (show)

See Also:

testcase (33.37 KB, text/html)
2012-12-22 04:53 UTC, j.chetwynd

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Description j.chetwynd 2012-12-20 13:12:28 UTC
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.
Comment 1 j.chetwynd 2012-12-22 04:43:26 UTC
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
Comment 2 j.chetwynd 2012-12-22 04:53:13 UTC
Created attachment 1301 [details]
Comment 3 j.chetwynd 2012-12-22 04:53:56 UTC
whether using attachment or URL please view in recent firefox in fullscreen 1920x1080 for best results.

testcase dependencies include CSS animate, and transition
Comment 4 Sylvain Galineau 2013-01-09 17:56:21 UTC
Postponed to next level of the spec.