What benefits does a web author gain in considering issues of usability and accessibility when designing, updating, writing, and maintaining a site?
Usability and accessibility are of the utmost importance to a web author--its all about the people using the site! By focusing on what is the most efficient and appropriate way the site can work, a web author is able to control the content of the site better. What I mean to say is that the content of the site, and all the bells and whistles, are controlled by accessibility. As discussed in the Cannon accessibility checklist, "Do not require users to perceive font, color, or other styling changes in order to understand meaning. For instance, don’t say... items marked in red are errors and need to be corrected,” unless the word or items are indicated in some other way." These restrictions have a huge bearing on the content and design of the site.
What are two aspects regarding usability you feel more confident in or know more about than when the class began?
From the 'bad website' we made in Mod 3, I've learned about what not to do. As far as usability, I've found that design has a lot to do with how an audience uses the site--i.e. where the eye is drawn to, and what information stands out. Because I'm the one creating the site, obviously I know what I want an audience to focus on. Also, through creating the usability document, I've learned to think about the thought process the audience goes through to find information in the site, and where best to put that information so it is easily found.
What are two aspects regarding accessibility you feel more confident in or know more about than when the class began?
Again from the Cannon checklist, I finally understand why 'alt text' on images can be so important. For example, "In general, be brief with alt text (e.g. “the Christus statue”), but provide detail when it conveys meaning (e.g. “President Hinckley’s son standing at his graveside with family in arms”)." Before this class I didn't really understand, or care, why alt text had to be put in. But in terms of accessibility it now makes sense. Also, though I don't have a complete grasp on it, I've learned about markup, and what is considered good markup. The W3 website has been invaluable in trying to figure out where glitches may lie, and what would make better markup. I'd never thought about how markup could affect someone with disabilities.
