Patent ID: 9129275
Filing Date: 2015-09-08
Classification: G06F,G06Q,G07G

Abstract:
1. A Point Of Sales system which is not equipped with any non-volatile memories for storing log information and Reliability Availability Serviceability information, wherein the log information is a record of a process and an operation; the Reliability Availability Serviceability information is information pertaining to a hardware life-time which is used for estimating the hardware life-time and needs to be continuously recorded unless the hardware constituting the Point of Sale device is replaced to a new component; the log information and the Reliability Availability Serviceability information is stored into a storage device which stores an operating system and an application program; and the Reliability Availability Serviceability information is stored in a rearmost area of a storage area in the storage device; wherein the rearmost area is an area which is not overwritten with the operating system and the application program.