Identifying a form used for data input through stylus movement by means of a traced identifier pattern

摘要

A computing system includes a user interface for supplying data by filling in a form with a marking stylus, with movement of the stylus across the paper being tracked to produce input data signals. The form includes a form identifying area in which form identifying information unique to the type of form is printed to be traced by the stylus, causing the system to recognize the type of form being filled in. After the type of form is recognized, input data from the form is stored for subsequent processing in locations determined according to the type of form. Marking within a termination area may be used to indicate completion of an individual form.