| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic quick reference device which enables each of a plurality of users to easily retrieve desired information. SOLUTION: The electronic quick reference device 22 includes: a user switching control means 106 which switches a user who operates the electronic quick reference device 22, among a plurality of users whose login have been authenticated; a screen marking means 108 which, when the user operating the electronic quick reference device 22 is changed from a first user to a second user by the user switching control means 106, marks a screen browsed by the first user; and a screen display control means 102 which displays the marked screen when the first user operates the electronic quick reference device 22 again after marking the predetermined screen by the screen marking means 108. Therefore, when a user performs operation using his or her ID again after operation of the other users, he or she can resume a retrieval screen browsed in the previous operation. COPYRIGHT: (C)2010,JPO&INPIT
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