Captioning Tools

Before looking at tools, please look at the DMCP Captioning Key to get familiar with captioning standards.

Creswell, Bill. WordPress (2009). Articles>Multimedia>Accessibility>Software

Bringing Gaming to the Disabled

To a huge number of gamers and would-be gamers, though, even the most sensible and well-laid-out controller scheme is unplayable. For them, accessibility and interface issues make gaming at best an incomplete experience and at worst a total impossibility.

Hartford Courant (2009). Articles>Accessibility>User Interface>Games

HTML 5 and Accessibility

Probably the most worrying thing about the HTML Working Group is the lack of respect for differing opinions that some working group members have. The apparent disinterest in accessibility is another troublesome factor.

456 Berea Street (2009). Articles>Web Design>Accessibility>HTML

HTML 5, Microformats and Testing Accessibility

Testing is vital, particularly at the border of accessibility theory and practice. I wonder, for example, if tabindex and accesskey would have made it to the HTML4 spec if there had been full testing with assistive technology users? What I really want to know from the HTML5 people is who they think is going to do this research that will provide the evidence that their gang requires before useful attributes are restored to the specification.

Lawson, Bruce. BruceLawson.co.uk (2009). Articles>Web Design>Accessibility>HTML5

VoiceOver and Safari: Screen Reading on the Mac

One of the most interesting features of Mac OS X v10.4 Tiger, the newest version of Apple's operating system, is VoiceOver, a built-in screen reader. Up until now, people needing a screen reader have been more or less forced to use Windows because of the lack of decent screen reader software for the Mac, but now it's built right into the Mac OS.

456 Berea Street (2007). Articles>Accessibility>Software>Macintosh

HTML 5 and the Summary Attribute

As I wrote in Help screen reader users by giving data tables a summary, the summary attribute on the table element can be used to provide information that helps non-sighted users understand data tables. The current draft of HTML 5 requires that validators display a warning if they encounter a summary attribute, since it is now an 'obsolete but conforming feature.'

Johansson, Roger. 456 Berea Street (2009). Articles>Web Design>Accessibility>HTML5

Accessibility—Good Business, Best Practice    

Roberts and Pappas introduce their new column on accessibility by showcasing how accessibility can be a good business practice and increase a company’s bottom line.

Roberts, Linda Enders and Lisa Pappas. Intercom (2009). Articles>Accessibility>Business Case

Be Kind to the Color Blind

Using color and color alone as a visual cue is appealing because it’s usually an aesthetically pleasing and a minimalist design technique. Calls to action and visual cues are critical to interface designers because users, especially on the web, have limited patience and are looking to process information and make decisions quickly. Since the brain recognizes and forms an emotional bond with colors almost immediately, colors are a natural choice for visual cues. Unfortunately, it’s easy to alienate or confuse some of your users when some of those aesthetically pleasing colors look very similar. To point out a few interfaces that use hard to differentiate colors as visual cues, here are a few examples that have given me some trouble.

Campbell, Chris. Particletree (2008). Articles>Graphic Design>Accessibility>Color