Information processing device, information processing method and computer program

Abstract

Provided are an information processing device and an information processing method. The information processing device includes a display unit; an object image obtaining unit configured to obtain images of objects to be displayed on the screen of the display unit; a real size obtaining unit configured to obtain information related to the real size of the objects to be displayed on the screen of the display unit; and a calculating unit configured to process the images of the objects, based on the real size of the objects obtained by the real size obtaining unit.

Description

technical field [0001] The technology disclosed in this specification relates to an information processing device having a display screen such as a touch panel that also serves as an input unit, an information processing method, and a computer program. More specifically, the technology disclosed in this specification relates to the following information processing A device, an information processing method, and a computer program, by which a large screen can be realized so that a plurality of users can share and operate a touch panel, so that these users can work collaboratively. Background technique [0002] Recently, tablet terminals having a display screen, such as a touch panel, which also serves as an input unit, are spreading rapidly. The tablet terminal has a widget and a desktop interface, and since an operation method is easy to understand intuitively, it enables a user to use the terminal more easily than a personal computer using a keyboard and a mouse for input o...

AI Technical Summary

Problems solved by technology

Since it is necessary to set a touch point area occupied by each user, and the operation of operable objects in each individual area must be given operation authority to operate, it is difficult to realize such cooperative work

[0008] In addition, if the GUI displayed on the terminal screen is fixed regardless of the distance between the user and the screen or the state of the user, there is a problem that, for example, when the user is far away, a display that is too small on the screen cannot be understood information; or when the user is close, the amount of information displayed on the screen is too small

Therefore, there is a problem that the size of the displayed object changes according to the size and resolution (dpi) of the screen

[0010] In addition, for display systems, when video content from multiple sources is displayed simultaneously on the screen in a side-by-side format or in an overlay format, the size relationship between the simultaneously displayed images is not correctly displayed, which makes the size of the target area of ​​these images and position become inconsistent, resulting in poorly viewable images for the user

[0011] Furthermore, for those terminals equipped with a swivel mechanism, when changing the screen position, it creates poor visibility for the user, so the display must be rotated

Images