Glossary of multimodal terms

I found this blog so helpful when trying to understand multimodality for my own research, I want to share it if someone can make use of it.
Why this glossary
Multimodality studies how and to what social and cultural effects people use and transform resources for communication including speech, image, gesture, gaze, and others. In the last decade or so multimodal studies have introduced many new terms (such as ‘mode’); and they have begun to redefine many ‘old’ones (such a ‘genre’). The aim of this glossary is to provide inroads into this cross-discliplinary enterprise.
Who it is for?
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