Ease Of Access: Windows Vista, the next generation Windows operating system from Microsoft, will introduce a new Ease of Access Center, state-of-the-art speech recognition, magnification technology, and an innovative cross-platform accessibility model for developers.
Ease of Access Center (accessed through the Control Panel), provides a central location for managing accessibility settings and tools, and guides individuals in making their computers more comfortable and easier to see, hear, and use.

The ease of access panel has a bunch of features aimed at making Windows Vista more accessible like a narrator, speech recognition, magnifier etc..

