3. A portable drafting device according to either claim 1, wherein said storing memory means for holding addressable, numerical instructions for a vocabulary of characters, further comprises a read-only memory (ROM) with instructions for each character or symbol being separately stored in a digitalized routine represented by a plurality of coded directional vectors, wherein further a given vocabulary is combined within a cartridge-type device, which is selectively insertable into a communication with said electronics package unit.
3. A portable drafting device according to either claim 1, wherein said storing memory means for holding addressable, numerical instructions for a vocabulary of characters, further comprises a read-only memory (ROM) with instructions for each character or symbol being separately stored in a digitalized routine represented by a plurality of coded directional vectors, wherein further a given vocabulary is combined within a cartridge-type device, which is selectively insertable into a communication with said electronics package unit. 4. A portable drafting device according to claim 3, wherein each character routine comprises a plurality of digital instructions in byte form, wherein the representation of a given character further comprises an argument byte, for x and y-axis magnitude control, and a multiplier byte, for repeating an argument byte a given number of times, wherein further said scale means selectively acts upon said digital instructions and scales said control signal to a desired character height.