2. The system as claimed in claim 1 wherein said user operated control means further includes a control sheet for placing on said flat surface; said control sheet having a plurality of control areas each corresponding to a selected computer function, said computer program instructions further including means for associating pre-selected X-Y coordinate signals with selected computer functions, and means for positioning said control sheet such that each of said control areas coincides with a respective one of said pre-selected X-Y coordinate positions.
2. The system as claimed in claim 1 wherein said user operated control means further includes a control sheet for placing on said flat surface; said control sheet having a plurality of control areas each corresponding to a selected computer function, said computer program instructions further including means for associating pre-selected X-Y coordinate signals with selected computer functions, and means for positioning said control sheet such that each of said control areas coincides with a respective one of said pre-selected X-Y coordinate positions. 3. The system as claimed in claim 2, wherein said user operated control means further includes a keyboard associated with said computer and switch means for selectively controlling said computer via said voice recognition means, keyboard or said control sheet.