Accessibility Computing Numerical Pointer
Revision as of 04:21, 6 February 2007 by 81.129.62.239 (talk) (Setting out the basic structure of the page)
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.
Specification
The Numerical Pointer Room
At entry the following values are set.
x value alcove
y value alcove
z value alcove
The Unicode Room
At entry the following values are set.
higher values alcove
The Colour Selection Room
At entry the following values are set.
