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David Hopkins changed their profile picture 5 years, 1 month ago
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David Hopkins joined the session Closed Captioning: what are the options? [1230] 5 years, 1 month ago
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David Hopkins joined the session #altc blog showcase [1239] 5 years, 1 month ago
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David Hopkins joined the session Welcome and orientation, Day 1 5 years, 1 month ago