| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a merchandise sales data processor having an easily operable security authentication function while maintaining sufficient security, and a control program therefor. <P>SOLUTION: A merchandise sales data processor equipped with a touch panel display is configured to display screens divided into a plurality of display areas on the display, identify the touched display area, measure operation time that the display area is continuously touched, and execute specific processing when the combination of the identified display area and the operation time matches the combination of the operation sequence and operation time of the display area stored in the storage means. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
