| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an attendance management system which can be installed and operated at a low cost. <P>SOLUTION: An attendance management system includes: a mobile phone handset 30 located in a workplace, which is out of contract, for displaying a two-dimensional code 70 containing positional information 36, current time information 37 and URL information 35; mobile phone handsets 60 carried by workers for reading the two-dimensional code displayed on the mobile phone handset 30; and a server computer 50 which can be accessed using the mobile phone handsets 60 via the Internet based on the URL information 35 contained in the two-dimensional code read by the mobile phone handsets 60. The server computer 50 includes a time stamp control unit 78 which controls to store information on working location in accordance with the information sent from the mobile phone handset 60 and arriving and quitting time based on the current time information for each of the workers. <P>COPYRIGHT: (C)2012,JPO&INPIT |
