Accessibility Computing Numerical Pointer

The Accessibility Computing Numerical Pointer is intended to be implemented as an auxiliary program which can be accessed from any program which wishes to use it.

The idea is that by using just ten digit keys and one extra key to signify ENTER that pointer events and associated information can be generated and passed to the calling program. In addition, the Accessibility Computing Numerical Pointer is intended to provide some other facilities, such as generating Unicode characters and selecting colours.