18. A portable, automated drafting device as defined in claim 18, wherein further a keyboard assembly is mounted upon the supporting base and is operable to control the first and second controlled drive motor means for manually designating the symbols and alphanumeric characters to be traced by the drafting implement.
18. A portable, automated drafting device as defined in claim 18, wherein further a keyboard assembly is mounted upon the supporting base and is operable to control the first and second controlled drive motor means for manually designating the symbols and alphanumeric characters to be traced by the drafting implement. 18. A portable, automated drafting device as defined in claim 18, wherein further a keyboard assembly is mounted upon the supporting base and is operable to control the first and second controlled drive motor means for manually designating the symbols and alphanumeric characters to be traced by the drafting implement.