ELECTRONIC PICTURE BOOK WHICH SEQUENTIALLY CHANGES IN RESPONSE TO SCROLL OPERATION

摘要

In the prior art, in electronic picture books having a functionality in which scrolling is performed such that an image seems to be moved when a screen is stroked by a hand, it has not been possible to achieve a special representation that greatly surprises the reader by using the scroll functionality. To solve this problem, provided herein is an electronic picture book in which a partial range of an image is displayed and a display range of the image changes due to the screen being stroked by a hand, shapes, colors, and special effects of element images sequentially change in coordination with change to the display range, and a manner and an extent of the change differ depending on the element image. Moreover, the shapes, colors, and special effects of these element images also undergo a different change in coordination with elapsing of time.

主权项

1. An electronic picture book in which a partial range of an overall image is displayed on a screen, and a display range changes as if the image is being moved vertically or horizontally due to the screen being stroked by a hand, wherein:
the image is configured by a plurality of element images; shapes or colors of the element images sequentially change in coordination with change to the display range; and a manner and an extent of the change differ depending on the element image by synchronizing each sequential change of the change such that the shape or color of the element image is uniquely determined at the display range.