Assistive technology for Windows

[ityp]

Assistive technology (AT) is any item, piece of equipment, software or product system that is used to increase, maintain, or improve the functional capabilities of individuals with disabilities. AT enables people to perform tasks that they were formerly unable to accomplish, or had great difficulty accomplishing. Here is a good article about assistive technology that helps a world famous physicist speak.

[Doug_72]

This Microsoft link throws more light - Assistive Technology Products: Overview