DISPLAY CONTROL DEVICE AND CONTROL SYSTEM
First Claim
1. A display control system connected to a plurality of input operation units via a network and adapted for moving a pointer displayed on a display unit on the basis of an operation quantity input from the input operation units and changing a working state of an application displayed on the display unit in accordance with input instruction information input from the input operation units, the display control system comprising:
- a first processing unit having a pointer screen corresponding to a display region of the display unit, the first processing unit drawing the pointer corresponding to each of the input operation units on the pointer screen on the basis of the operation quantity input from each of the input operation units;
a second processing unit having an application screen corresponding to the display region of the display unit, the second processing unit drawing the working state of the application on the application screen in accordance with the input instruction information input from each of the input operation units; and
an image synthesis unit that creates a synthesized image in which the pointer screen on which the pointer is drawn and the application screen on which the working state of the application is drawn are superimposed on each other and that outputs the synthesized image to the display unit.
1 Assignment
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Accused Products
Abstract
The prompt responsiveness and operability of pointer display and pointer control is ensured. A display control device has: a first information processing terminal drawing a pointer corresponding to each of input operation devices on a pointer screen on the basis of an operation quantity input from each of the input operation devices; a second information processing terminal drawing a working state of an application on an application screen in accordance with the input instruction information input from each of the input operation devices; and an image synthesis unit that creates a synthesized image by superimposing each of the two screens on the other and that outputs the image to a display device.
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Citations
12 Claims
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1. A display control system connected to a plurality of input operation units via a network and adapted for moving a pointer displayed on a display unit on the basis of an operation quantity input from the input operation units and changing a working state of an application displayed on the display unit in accordance with input instruction information input from the input operation units, the display control system comprising:
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a first processing unit having a pointer screen corresponding to a display region of the display unit, the first processing unit drawing the pointer corresponding to each of the input operation units on the pointer screen on the basis of the operation quantity input from each of the input operation units; a second processing unit having an application screen corresponding to the display region of the display unit, the second processing unit drawing the working state of the application on the application screen in accordance with the input instruction information input from each of the input operation units; and an image synthesis unit that creates a synthesized image in which the pointer screen on which the pointer is drawn and the application screen on which the working state of the application is drawn are superimposed on each other and that outputs the synthesized image to the display unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification