COORDINATE INPUT DEVICE WITH DISPLAY

摘要

PURPOSE:To display the contents of the indications and instructions for positions on a tablet on a display put on a tablet by attaining the input of those contents not only with a magnetic substance but sounds. CONSTITUTION:A display C is put on a tablet A, and a position on the tablet A is designated by a position designating magnetism generator set above the display C. Then the designated position can be displayed on the display C. While a standard pattern is stored previously in a sound recognizer F and an instruction is indicated by sound throgh a microphone E. Then this instruction is compared with the standard pattern after A/D conversion. When coincidence or similarity is obtained from said comparison, an instruction code corresponding to the designated sound is fed to a computer 22 to be converted into display signals. These display signals are temporarily stored to a display memory 29. Then the contents of the instruction are displayed on the display C or executed.