First, cool news: YouTube is supposedly providing automatic captioning for video, using voice recognition technology. Here's a (duh) YouTube video about it: http://www.youtube.com/watch?v=kTvHIDKLFqc . This Gizmodo article says they started last month -- I hadn't tried it so I didn't know whether that was true. I just asked them to caption my 22-minute video on grading essays in Moodle. You click on the Caption and Subtitles button after you log in and find a video you've uploaded. It said it would be a few days for it to process, so I'll let you know!
The TEACH Act is the most wonderful thing, since it gets around so many of the Fair Use Copyright problems. I have a number of analog videos that are not available in digitized form, and this act made it possible to digitize them. I have no trouble with the "reasonable and limited portions" requirement, since I went from full-length videos to illustrative clips many years ago.
Robert is right that Creative Commons is a sign that things are getting better all the time. I can use Flickr images anywhere by searching for those that have CC licensing, and ask only for attribution and non-commercial use. CC is one result of the copyleft movement which began with open source software (sorry, a little history -- occupational hazard). And now it's part of the much wider movement toward Open Education, the idea that used to be edupunk (a term created by Jim Groom) and which has led to repositiories like Open Educational Resources and the movement toward open textbooks we looked at earlier.
So this is an exciting time as researchers, faculty, instructional technologists, webheads, pundits, and educational institutions debate the pros and cons of openness in education and information.
Accessibility seems to me a no-brainer -- I confess to impatience both with those who insist that my every spoken word be captioned and with those who give students only text. It's all part of a varied pedagogy. Regardless of verifiable "ability", people learn differently and access information through different means. We should provide as many of those means as are comfortable to us (though we must strive to always learn new methods) and appropriate to the way we each teach our discipline. Grants like the captioning thing Robert has can help (I had him do my History 103 lectures that I have in Slideshare by sending him the mp3 audio files I'd recorded in class -- I have not yet gone through the transcripts as they will require pretty serious editing).
[Oooh, this is interesting. I just went to the Slideshare site myself and noticed something -- a "transcript" has been added to each slideshow (here's one you can look at. It seems to have been automatically created from the text on my slides. Too bad the more I do this, the less text I put on my slides...]
Anyway, using different methods to reach students helps everyone, not just those with a verified "disability". We all learn differently. When I first posted audio to go with each lecture, I did it in response to having a blind student who used a text reader. I wanted him hearing my voice instead. But I asked on evaluations who had used the audio and what they thought, and many people were listening to the audio for various reasons, all because it helped their learning.. So it's not about disability -- it's about learning.
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