An information processing apparatus comprising: a processor; and a memory device operatively coupled to the processor, the memory device storing instructions that cause the processor, in cooperation with the memory device, to: (a) cause a display device to display at least a part of a first image in a display range, the first image being from images associated with an observation target object, the images including a first image, a second-image, and a third image, and wherein the images being obtained by a microscope; (b) in response to a request to change the display range, wherein changing the display range is either moving the displayed part of an image or zooming the image displayed: (i) change the display range at a first speed; and (ii) cause the display range to display the second image; and (c) in response to a request to terminate the change of the display range: (i) change the display range at a deceleration speed; and (ii) cause the display range to display the third image, wherein: the images include frequency components; and the instructions, when executed by the processor, cause the processor to: generate feature data by measuring the frequency components, the frequency data indicating a frequency level; and using the frequency level, determine the deceleration speed. a processor; and a memory device operatively coupled to the processor, the memory device storing instructions that cause the processor, in cooperation with the memory device, to: (a) cause a display device to display at least a part of a first image in a display range, the first image being from images associated with an observation target object, the images including a first image, a second-image, and a third image, and wherein the images being obtained by a microscope; (b) in response to a request to change the display range, wherein changing the display range is either moving the displayed part of an image or zooming the image displayed: (i) change the display range at a first speed; and (ii) cause the display range to display the second image; and (c) in response to a request to terminate the change of the display range: (i) change the display range at a deceleration speed; and (ii) cause the display range to display the third image, wherein: (a) cause a display device to display at least a part of a first image in a display range, the first image being from images associated with an observation target object, the images including a first image, a second-image, and a third image, and wherein the images being obtained by a microscope; (b) in response to a request to change the display range, wherein changing the display range is either moving the displayed part of an image or zooming the image displayed: (i) change the display range at a first speed; and (ii) cause the display range to display the second image; and (i) change the display range at a first speed; and (ii) cause the display range to display the second image; and (c) in response to a request to terminate the change of the display range: (i) change the display range at a deceleration speed; and (ii) cause the display range to display the third image, wherein: (i) change the display range at a deceleration speed; and (ii) cause the display range to display the third image, wherein: the images include frequency components; and the instructions, when executed by the processor, cause the processor to: generate feature data by measuring the frequency components, the frequency data indicating a frequency level; and using the frequency level, determine the deceleration speed. generate feature data by measuring the frequency components, the frequency data indicating a frequency level; and using the frequency level, determine the deceleration speed.