Patent ID: 8342849

Claim:
A non-transitory recording medium recording a display updating program for an information processor having a display for displaying information, an operator device which accepts an operation, and a memory storing a first information group formed by a plurality of data and a second information group formed by a plurality of data corresponding to the plurality of data of the first information group, wherein said display updating program causes a computer of said information processor to execute: a first display process which generates a first display image representative of at least one of said plurality of data of said first information group on said display, a second display process which changes the first display image to a second display image representative of another one of said plurality of data of said first information group in response to a first operation by said operator device, and a third display process which displays at least one of the plurality of data of the second information group which corresponds to the at least one of said plurality of data of the first information group which is being displayed on said display by said first display process or to the another one of said plurality of data of said second display process in place of the at least one or the another one of said plurality of data of said first information group only during a period from accepting a second operation by said operator device to a canceling said second operation, wherein the second operation is performed by pressing a touch device or a button device on the operator device and the canceling of the second operation is performed by releasing the touch device or button device, and updatedly displaying on said display the at least one of or the at least another one of said plurality of data of said first information group which was displayed on said display upon the acceptance of said second operation in place of the data of said second information group which is being displayed on said display when said second operation is canceled.