Windows accessibility and automation reference MSAA is a legacy technology introduced with Windows 95, while UI Automation is a newer, more capable technology that addresses the limitations of MSAA. Windows accessibility and automation consist of two technologies-Microsoft Active Accessibility (MSAA) and Microsoft UI Automation. Legacy accessibility and automation technology - MSAA to UI Automation Testing the accessibility of your Windows applications, assistive technology tools, and UI frameworks is a critical step in ensuring successful user experiences for people with disabilities and other limitations, as well as users who prefer keyboard interactions. Testing with UI Automation and other tools Third-party assistive technology products-such as screen readers, magnifiers and speciality hardware-are essential tools for many users of Windows (and other Microsoft products).

To be usable by as many people as possible, UI frameworks built for the Windows platform should support accessibility features that make it easier for those with disabilities, personal preferences, or specific work styles to use their Windows devices successfully.ĭeveloping assistive technology for Windows The Windows platform is constantly being updated with new accessibility and automation features for developers.ĭeveloping accessible applications for WindowsĮach Windows application framework supports numerous accessibility features that make it easier for users with disabilities, personal preferences, or specific work styles to successfully use any Windows device they choose.ĭeveloping accessible UI frameworks for Windows New Windows accessibility features, tools, documentation, and samples for developers Use the resources provided here to build accessible Windows applications that can be used by as many people as possible, including those with disabilities, personal preferences, and specific work styles. This section includes documentation for Windows developers designing accessible applications, assistive technology developers building tools such as screen readers and magnifiers, and software test engineers creating automated scripts for testing Windows applications.

Windows accessibility screen reader