Tab or Shift-Tab allows navigation through the hyperlinks on a given page. Screen magnification systems enlarge portions of the screen to allow learners with limited vision to access computer-based materials. These keyboards offer larger or smaller target areas for users with loss of gross or fine motor control. They may be switched to mouse emulation mode so that the arrow keys or numeric keypad of the same keyboard are used for mouse movements. This software allows the user to enter text and select buttons that emulate menu functions on the monitor.
Users have a pointing device or a switch to select buttons.
The user speaks into a microphone to navigate software applications, surf the Web, and input text. Commands correlating to macro sequences may be created to customize usage for specific software or frequent tasks. Mouse control may incorporate a grid system. The following strategies will assist you in ensuring that your WebCT course is reaching the widest possible audience. Images and Animations.