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Definition: Relative Time Units (action 644)

From: Hakkinen, Mark T <mhakkinen@ets.org>
Date: Thu, 5 Jul 2012 13:03:45 -0700
To: "w3c-wai-ua@w3.org" <w3c-wai-ua@w3.org>
Message-ID: <6BCC79FA6852CD4788DDA46487568E0715F4925D@VA3DIAXVS8E1.RED001.local>
A revision of the original definition [1]

Relative time units

Relative time units define time intervals for media navigation which may be preset, user configurable, and/or automatically calculated based upon media duration. When interacting with a time-based media presentation, a user may find it beneficial to move forward or backward via a time interval relative to their current position. For example, a user may find a concept unclear in a video lecture and elect to skip back 30 seconds from the current position to review what had been described.



[1] http://lists.w3.org/Archives/Public/w3c-wai-ua/2012AprJun/0144.html

Received on Thursday, 5 July 2012 20:04:19 GMT

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