For example, if an image displays the word "Continue" visually, the user will probably say, "Link continue" to activate the link. If the link is an image, alternative text should match the text in the image.Ensure that the visual order and tab order of content is the same – typically navigation first, then left to right, top to bottom.Users may navigate through links and form controls by saying "Tab", but it is very difficult for the user to access these links if they cannot see which of the links currently has focus. Do not disable visible keyboard focus indicators (by default, a dashed line around focused links).Nuance has also created Guidelines for Speech-Accessible HTML (PDF).Although Dragon supposedly "supports" Firefox, I had a great deal of difficulty using Dragon in Firefox and ended up relying on Internet Explorer 9 for all of my testing.have more to do with interaction with the browser than with web content, so they are not addressed below. Commands that allow a user to navigate through tabs and windows, search within a page, scroll up and down, etc.I do not rely on Dragon due to a disability.Recommendations for each type of interaction are identified below. Design RecommendationsÄragon navigation functions can be divided into keyboard interactions (navigating to links and form controls) and mouse interactions (moving the mouse cursor). Instead I will look at how Dragon is used to navigate through web content, and what this means for developers. Speech-to text has little impact on accessible web design, so I will not focus on it in this post. It is typically used by individuals with motor disabilities, but may be used by people with other disabilities (e.g., cognitive) or in conjunction with other AT for users with multiple disabilities (e.g., Dragon and JAWS). Speech recognition software such as Dragon serves two roles: it converts speech into text and it allows users to navigate through content using spoken commands. Since then, I have become more familiar with the speech recognition software Dragon NaturallySpeaking (Premium) by Nuance. In my first post, I outlined my experiences with ZoomText. This is a continuation of a series of posts about my personal quest to learn more about some common assistive technologies.
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