4. The system of claim 1 further wherein said selecting means includes a database means for storing a plurality of sings each representing an individual meaning, each of said plurality of signs having a unique parametric value.
5. The system of claim 4 further comprising: program means associated with said combining means for converting said selected code values into video codes associated with a meaning stored in said database; and display means coupled to said converting means for displaying images reflective of said video codes.