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Publication of BE699232ApublicationCriticalpatent/BE699232A/xx
G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
G06F3/0232—Manual direct entries, e.g. key to main memory
