Method and apparatus for assisting data input to a portable information terminal
a portable information terminal and data input technology, applied in the direction of electric digital data processing, instruments, computing, etc., can solve the problems of tedious and time-consuming data input operations for all fields
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[0031]In order that the invention may be fully understood, preferred embodiments thereof will now be described with reference to the accompanying drawings. FIG. 1 shows a portable information terminal in which a preferred embodiment of a data input assisting apparatus in accordance with the present invention is embedded.
[0032]The portable information terminal shown in FIG. 1 includes a touch screen 10 having a touch pad 11 for data entry and a display unit 12 for displaying information, a touch detecting unit 20 receiving signals produced when the touch screen 10 is pressed and calculating an xy coordinate value(s) of the pressed point and a memory 31 storing a variety of application programs and information in which a character set (soft keyboard) is preferably associated with each field of all information items. A written-style character database (DB) 41 stores an information pattern of written-style characters in connection with the codes associated with respective written-style ...
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