Free web hosts - 1248 Accessibility Chapter 24 24.13 JAWS for Windows
1248 Accessibility Chapter 24 24.13 JAWS for Windows JAWS (Job Access with Sound) is one of the leading screen readers currently on the market. Henter-Joyce, a division of Freedom Scientific , created this application to help people with visual impairments interact with technology. To download a demonstration version of JAWS, visit www.freedomscientific. com. The JAWS demo is fully functional and includes an extensive, highly customized help system. Users can select the voice that reads Web content and the rate at which text is spoken. Users also can create keyboard shortcuts. Although the demo is in English, the full version of JAWS allows the user to choose one of several supported languages. JAWS also includes special key commands for popular programs, such as Microsoft Internet Explorer and Microsoft Word. For example, when browsing in Internet Explorer, JAWS capabilities extend beyond the reading of content on the screen. If JAWS is enabled, pressing Insert + F7 in Internet Explorer opens a Links List dialog, which displays all the links available on a Web page. For more information about JAWS and the other products offered by Henter-Joyce, visit www.freedomscientific.com. Elements Description assign Assigns a valueto a variable, var. clear Clears the contents of the varattribute. clearDigits Clears all digits that the user has entered. goto Navigates to another section of the current CallXML application or to a different CallXML application. The valueattribute specifies the URL of the invoked application. The submitattribute lists the variables that are passed to the invoked application. The method attribute states whether to use the HTTP get or post request type when sending and retrieving information. A get request retrieves data from a Web server without modifying the contents, whereas the post request receives modified data. run Starts a new CallXML session for each call. The valueattribute specifies the CallXML application to retrieve. The submit attribute lists the variables that are passed to the invoked application. The methodattribute states whether to use the HTTP get or post request type. The varattribute stores the identification number of the session. sendEvent Allows multiple sessions to exchange messages. The value attribute stores the message, and the sessionattribute specifies the identification number of the session that receives the message. answer Answers an incoming telephone call. call Calls the URL specified by the valueattribute. The callerID attribute contains the phone number that is displayed on a CallerID device. The maxTimeattribute specifies the length of time to wait for the call to be answered before disconnecting. Fig. 24.21 Fig. 24.2Fg. 24.FFi21ig. 24.21ig.CallXML elements. (Part 1 of 2.) 24.21
In case you need quality webspace to host and run your web applications, try our personal web hosting services.