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Control device, electronic device control method, and recording medium

A technology for control devices and electronic equipment, applied in projection devices, electrical digital data processing, input/output process of data processing, etc., can solve problems such as difficult key operation

Active Publication Date: 2020-08-18
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, when performing menu operations while observing the menu displayed on the electronic device, since it is necessary to touch the keys displayed on the touch panel, there is a problem as follows: If the menu displayed on the electronic device and touch On both sides of the panel, it is not easy to perform accurate key operation

Method used

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  • Control device, electronic device control method, and recording medium
  • Control device, electronic device control method, and recording medium
  • Control device, electronic device control method, and recording medium

Examples

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Embodiment Construction

[0046] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0047] figure 1 It is a figure which shows the whole structure of the display system 1 which concerns on one Embodiment of this invention. Such as figure 1 As shown, the display system 1 has a control device 10 and a projector 20 . The control device 10 functions as a remote controller for controlling the projector 20 by remote operation. The control device 10 has a touch panel 12 that detects user operations. The touch panel 12 detects, for example, a tap operation of touching the touch panel 12 with a finger, or a sliding operation of moving (sliding) the finger while the finger is brought into contact with the touch panel 12 . Although the control device 10 is a smartphone in the present embodiment, it may be a device such as a tablet computer or a PDA (Personal Digital Assistant).

[0048]Projector 20 corresponds to electronic equipment controlled by control de...

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PUM

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Abstract

A control device adapted to control an electronic apparatus includes a position detection section adapted to repeatedly detect a position on an operation area pointed with a pointer, a moving velocity identification section adapted to identify a moving velocity of the pointer based on the plurality of positions detected, and a command transmission section adapted to transmit a predetermined command used to control the electronic apparatus to the electronic apparatus at a frequency corresponding to the moving velocity identified.

Description

technical field [0001] The present invention relates to a technique of controlling control of an electronic device according to a command for controlling the electronic device. Background technique [0002] Conventionally, a method is known in which the electronic device is controlled or set by operating the menu of the electronic device using operation keys or a remote controller mounted on the main body of the electronic device. Patent Document 1 discloses a technology that uses a portable terminal with a touch panel such as a smartphone instead of a remote controller of an electronic device to display a screen imitating the keys of a remote controller or to control the electronic device by gesture input. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2012-253716 Contents of the invention [0006] The problem to be solved by the invention [0007] In the prior art, when performing menu operations whil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0354G03B21/00G06F3/0488G09G5/00
CPCG06F3/0482G06F3/04883G06F3/04842G06F3/0485
Inventor 重光真
Owner SEIKO EPSON CORP