About Accessibility

There are two categories of accessibility features:

• Accessibility parameters. These are system parameters that can be set by the user. Applications can check the state of an accessibility parameter to determine whether the user wants special behavior that can be provided in an application-specific manner. For example, the ShowSounds parameter indicates that an application that typically uses sound to convey important information should also provide the information visually.

• Built-in accessibility features. These features are built into the system or provided as an extension to the system. They affect how the user provides keyboard and mouse input to the computer. When enabled, their functionality is available regardless of which applications are running. An example is a keyboard filter that makes it easier for users with movement impairments to type key combinations such as CTRL+ALT+DEL.

Software for developers

Delphi Components
.Net Components
Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples

Databases for Amazon shops developers

Amazon Categories Database
Browse Nodes Database