Posts Tagged ‘accessibility’

Help ALL visitors to your sites: BuzzVoice and video captioning

Monday, April 5th, 2010

We are used to seeing handicapped parking spots and curb cuts, but how many of us think about the accessibility of the Internet – specifically travel and tourism Web sites – to those with disabilities?

As I discussed in an earlier post (Can you see this? Let’s talk Web accessibility) I’ve become a convert to the importance of making the Web accessible to everyone, including those who cannot hear or see very well.

By the way, if you are young now but plan to live to old age, come to grips with the realization that you won’t be able to see or hear as well as you do now. Web accessibility matters to everyone, eventually.

The disabled travel, too, and there are millions of them.  Have you thought about whether your tourism-related Web site gives them the information they need to plan a trip?

I’m trying two different tools to make my own content more understandable and easier to use.

Perhaps you can find some useful ideas here for your own site….

1)  BuzzVoice.  Look at the right-hand sidebar on this blog; you’ll see a little phone-looking icon (we call it a widget) created by a company called BuzzVoice.

BuzzVoice Logo

It uses text-to-speech software to turn my written words into spoken English, so a visually-impaired or dyslexic person can still absorb my content.  Thanks to this post about BuzzVoice by Jason Falls, I’m helping out with the software’s beta-testing.  Your feedback is, of course, most welcome down in the comments for this post.

Is something like this only for the visually-impaired? Nope; another benefit is that people who have long commutes, road trips,  workouts or who simply love audio content can “listen” to my blog posts on iPhones, iPods/MP3 players & other mobile devices (and now on the new iPad.)

To share the Sheila’s Guide talking widget on Facebook, Twitter & other social sites, just click the “Grab This” button at the bottom of the widget (you can embed it like you do a YouTube video.)  You can subscribe to the vocals as an RSS feed or as an iTunes audio feed.

The software doesn’t “translate” perfectly, of course, and it’s an electronic voice rather than my own, but still, it’s a step ahead for allowing multiple ways for readers to enjoy the site.

2)  Video captions.  A service to help you with automated video captioning is now available for all YouTube users, so I’m trying it out on a few of my own videos.

I’ve been schooled by Web accessibility expert Glenda Watson Hyatt on the importance of video captioning for the hearing-impaired (here are some captioning tips on Glenda’s blog) but until this machine transcription service, it was “too hard” and “took too much time.”

YouTube Logo

To request a machine transcription (the software for it was created by a deaf Google engineer) go to the Edit function of your selected video and look for the tab labeled “Captions.” Click that, and ask for an (English only) machine transcription if it’s not already been done.

You’ll get an .sbv file to download and edit.  I recommend opening it in WordPad for better formatting. You’ll see the words lined up with the time that they were said in the video; you’ll also see that the speech-to-text technology is….er….not terribly accurate.

No matter:  at least you have a time-synched rough draft transcript to work with, right?

Rename the “captions.sbv” file something like “Smithville downtown video transcript.sbv” and go to work – edit the file to make the text match what is actually said in the video.

It is much easier to edit a video when the speaker is clear and speaks slowly; since I tend to speak quickly when I narrate my own videos, I am a pain to edit. :)

When the .sbv file is ready, upload it back on the same Edit page for the video, and it will automatically be entered into the video.  Watch the captioned video all the way through to make sure everything is correct.  If there is a problem, go back to editing, remove the old file and re-upload your corrected one (it will again be automatically added to your video.)

Here is one of our Tourism Currents videos with captioning: 60 Seconds on Blogger Outreach with Zoetica Media’s Kami Huyse.

Are there SEO (Search Engine Optimization) benefits to adding this caption text to your videos? My very preliminary research indicates that the jury is still out on SEO benefits of YouTube’s captions, but at least now you have a transcript that you might be able to add to the video description or place into your own blog post below the video’s embed box (and that text WILL be indexed by search engine bots.)

More importantly, actual humans appreciate captions. Here is a video from the California School for the Deaf High School (here’s a direct link to it on their YouTube channel) with students explaining why they’re so excited to have more captioned video content – I dare you to watch it and not realize the power of Web accessibility:

Can you see this? Let’s talk Web accessibility

Sunday, January 31st, 2010

Darrell Hyatt, Lorelle VanFossen and Glenda Watson Hyatt (left to right) at BlogWorldExpo 2009 (courtesy Lorelle VanFossen)You won’t find a more powerful advocate for making the Web accessible to everyone than Glenda Watson Hyatt.  She has cerebral palsy but is able to control her left thumb, so that is how she does all of her typing and work on her terrific Do It Myself blog.

All of it.

With her left thumb.

It was particularly mind-blowing when she used a variety of technologies (including an electronic voice named Kate to sync to her slides) to give a presentation last year at the Chicago SOBCon social Web conference about how to make one’s blog accessible to those with disabilities.  (Here is a quick recap of Glenda’s presentation from WordPress blog publishing software expert Lorelle VanFossen.)

Glenda really opened our eyes that day to how the disabled often struggle to access the Web for work or personal enjoyment.  She has a wicked sense of humor, too; we all left her presentation laughing and enlightened (and many of us, myself included, considerably chastened by our own blindness to our disabled readers.)

We learned that the blind and vision-impaired can’t see our photos and graphics because we don’t include simple coding to describe them through the ALT tag (used by screen readers) and the deaf and hard of hearing can’t hear the sounds in our videos or podcasts because we don’t caption them or provide transcripts.

The disabled travel, too, and there are millions of them.  Have you thought about whether your tourism-related Web site gives them the information they need to plan a trip?

For example, even if your whole lovely historic downtown is ADA-approved (Americans with Disabilities Act that requires buildings to accommodate wheelchairs, etc.) fewer will visit if they can’t get information or trip-planning assistance from your inaccessible Web site.

People use the Web to plan trips, and that includes the disabled.

Lorelle VanFossen points out in a Web accessibility article in the Blog Herald that….

The Ever-Shifting Internet Population reports that 38% of Americans with disabilities surf the web and almost 20% of them say that their disability makes web browsing challenging. There are a wide range of estimates, but at least one in four visitors to your blog are disabled.

That’s a huge customer base you might be missing and not serving.”

The indefatigable Glenda never stops working to make the Web available to everyone.

To that end, she is launching the 2010 Accessibility 100 book with tips for simple ways to make your site more accessible, and she issued a writing challenge in support of the book launch:

Write 25 words about what accessibility means to you.

So, I did, and here’s my 25 word contribution:

As the Web becomes more available across the world,  I don’t want my little pieces of it to be inaccessible through my own thoughtless ignorance.”

Take a moment to think about whether your destination marketing Web sites market to all of your possible visitors, including the disabled.

I’ve embedded a short video below that Lorelle shot during Glenda’s talk – you can see her equipment setup and hear some of her suggestions.  If you’d like to hire Glenda to work with you to improve your sites, she can do that, too.

(Here is the direct link to the video on Viddler if you can’t see the embedded viewing box.)