UAAG collectively known as the User Agent Accessibility Guideline is the errata that detail the importance as well as guidelines to establish in making user agents easily accessible to people that require specific elements in design content. This was developed with the particular purpose of increasing accessibility of Web Content. User agents include elements such as web browsers, assistive technology, media players and other types of software that the disabled use to interact with communication devices such as computers.
The UAAG is a portion of a collection of accessibility protocols, which include the Web Content Accessibility Guideline as well as the Authoring Tool Accessibility Guideline and Essential Components of Web Accessibility which explains the relationship between web elements that contribute to standard publication of web content.
UAAG was developed primarily for Web Browsers, Media Agents and technology created to provide ease of access in maximizing web content. Supporting resources as well as UAAg are intended to meet the needs of different target audiences which include policy generators, web content managers and others. People who wish to choose user accessibility agents for a specific web design may utilize UAAG protocols to determine if their infrastructure meets their user agent standards. Existing developers who have living design published may continue to use UAAG to re evaluate and generate recommendations to improve existing design in efforts to promote better accessibility. The UAAG details a comprehensive list of check and balances that cover specific points such as access to overall content. This includes content linked to trigger events such as a mouse or keystroke. It provides a worksheet of ideal user control mechanisms on how content is rendered. The UAAG also provides checkpoints on interfaces that render control over time sequences such as document accessibility features and download. It provides a set of conclusive markers that check the validity and effectiveness of programming interfaces that enable the design to interact with assistive technology liked to the overall layout of the page.
The UAAG white papers are technical documentation developed by an organization called the User Agent Accessibility Guidelines Working Group. They are a part of the World Wide Web Consortium Web Accessibility Initiative and have been the forefront in creating innovative markers to provide ease of access, promotion information influx for web elements included in its design.
When constituting a design for web layout several factors are considered but mostly the end user and its marketability in terms of value of access as well as terms. By employing the UAAG protocols the developers can test and ensure that markers determining accessibility of available information is measured. Most of the time there is an underestimate for assistive technology or use of specific policy measures in a web page. If this is overlooked and production is in place or there is a published layout, you can consider the structure a living document by subjecting it to UAAG markers. This makes the layout and content pass through a standardized review, making evaluation of mechanisms that dictate accessibility and performance vs. function issues measurable. With UAAG developers are able to provide an access appropriate design ; this creates an improved user experience.