Click-N-Type Portable for Windows

Click-N-Type Portable is an on-screen virtual keyboard designed for anyone with a disability that prevents him or her from typing on a physical computer keyboard. You get a virtual keyboard with word prediction and completion, AutoClick and Scanning modes, many available language and keyboard packs, a keyboard designer and many user-designed layouts, and audible and visible feedback options, including spoken keys. It is fully configurable and includes macros, and is designed with special consideration for the severely handicapped.