Beginning HTML5 Media by Pfeiffer Silvia & Green Tom

Author:Pfeiffer, Silvia & Green, Tom
Language: eng
Format: epub
ISBN: 978-1-4842-0461-0
Publisher: Apress
Published: 2015-06-16T16:00:00+00:00

Deaf-Blind Users

It is very hard to provide alternative content for users who can neither see nor hear. The only means of consumption for them is basically Braille, which requires text-based alternative content.

Individual Consumption

If deaf-blind users consume the audiovisual content by themselves, it makes sense to provide a transcript that contains a description of what is happening both on screen and in the audio. It’s basically a combination of a text video description and an audio transcript. The technical realization of this is thus best as a combined transcript. Interestingly, Braille devices are very good at navigating hypertext, so some form of transcript enhanced with navigation markers is also useful.

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