The duty information statement

摘要

PROBLEM TO BE SOLVED: To provide a working information management system for managing working information by an electronic pen and a working information description sheet using a form exclusively used for an electronic pen.;SOLUTION: The working information management system using an electronic pen comprises the electronic pen with identifying information which has at least a writing means, an optical scanning means, a storage means, and a transmission means, and is placed in a work site; a communication terminal which has at least an input means, a transmitting/receiving means, and a display means; an electronic pen system management server; a tallying terminal which has at least a communications means; and a working information description sheet on which a predetermined pattern for describing working information is printed using a form exclusively for the electronic pen.;COPYRIGHT: (C)2007,JPO&INPIT