Display apparatus, display method, and recording medium recording display program having movement amount corrector

A display method for accepting a non-contact input operation by a user for a display screen, the display method performing, by one or a plurality of processors:

• acquiring a first movement amount and a second movement amount in an input operation by the user on a virtual operation surface corresponding to the display screen, the first movement amount being a movement amount of an operation designator of the user in a vertical direction with respect to the virtual operation surface, and the second movement amount being a movement amount of the operation designator of the user in a horizontal direction with respect to the virtual operation surface;
• determining whether the input operation is a predetermined operation;
• executing correction processing to correct the first movement amount or the second movement amount the input operation is determined to be the predetermined operation;
• and
• executing input processing that corresponds to the input operation based on the first movement amount and the second movement amount, after one of the first movement amount or the second movement amount has been corrected, wherein:
• when the input operation is determined to be a first operation to move the operation designator of the user in the vertical direction with respect to the virtual operation surface, executing the correction processing reduce or ignore the second movement amount depending on a position of a cursor image displayed on the display screen.

A non-transitory computer-readable recording medium recording a display program that accepts a non-contact input operation by a user for a display screen, the recording medium recording the display program causing one or a plurality of processors to execute:

• acquiring a first movement amount and a second movement amount in an input operation by the user on a virtual operation surface corresponding to the display screen, the first movement amount being a movement amount of an operation designator of the user in a vertical direction with respect to the virtual operation surface, and the second movement amount being a movement amount of the operation designator of the user in a horizontal direction with respect to the virtual operation surface;
• determining whether the input operation is a predetermined operation;
• executing correction processing to correct the first movement amount or the second movement amount when the input operation is determined to be the predetermined operation;
• and
• executing input processing that corresponds to the input operation based on the first movement amount and the second movement amount, after one of the first movement amount or the second movement amount has been corrected, wherein:
• when the input operation is determined to be a first operation to move the operation designator of the user in the vertical direction with respect to the virtual operation surface, executing the correction processing to reduce or ignore the second movement amount depending on a position of a cursor image displayed on the display screen.