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Keyboard/mouse information transmission and display method and device based on angle value

An information transmission and display method technology, applied in the computer field, can solve the problems of convenience, comfort, reliability and hand feeling, and difficult to accurately locate, and achieve the effect of precise control

Inactive Publication Date: 2015-12-23
沈正达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Compared with the traditional control method, although the virtual buttons on the touch screen are flexible and the structure of the whole machine is simple, the reliability and feel of the operation are not as convenient and comfortable as the traditional ones.
At the same time, since the area of ​​the operator's finger is relatively large relative to the screen, the precision of the touch cursor is low, and it may be difficult to accurately locate the desired position

Method used

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  • Keyboard/mouse information transmission and display method and device based on angle value
  • Keyboard/mouse information transmission and display method and device based on angle value
  • Keyboard/mouse information transmission and display method and device based on angle value

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Embodiment Construction

[0047] The present invention provides a method and device for human-computer interaction based on angle parameters, such as figure 1As shown, the device includes an information input terminal (peripheral input device) and an information receiving display terminal (host), both of which can be connected through a wireless receiving module (built-in Bluetooth or a 2.4g wireless module Wireless transceiver mode) for communication, the underlying protocol of the wireless module on the peripheral input device has realized the functions of data verification, error correction and pairing with the host, so the decoding process is only performed at the application layer in the program of the host. When it is found that a valid command frame is received, the host program further decodes it (the decoding process will be described in detail later).

[0048] figure 2 A preferred embodiment of a peripheral input device is disclosed. In the figure, ABCD are 4 buttons, E is a disc, and F is...

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Abstract

The invention relates to an angle value based keyboard / mouse information transmission display method and an angle value based keyboard / mouse information transmission display device, and provides an angle parameter based human-computer interaction method. The method includes the steps: presetting display information on an information receiving display terminal, receiving transmission information including angle parameters and sent by an information input terminal, and processing the transmission information. The method and the device have the advantage that the angle information based human-computer interaction method is provided and matched with a specific peripheral input device to fuse two different functions of traditional mice and keyboards together for achievement by uniformly utilizing the angle parameters and matching with key information.

Description

technical field [0001] The invention relates to a method and a device for selectively performing keyboard or mouse information transmission and display, and belongs to the technical field of computers. Background technique [0002] With the rapid development of electronic technology, the functions of electronic devices are becoming more and more powerful. How to operate these devices more quickly and conveniently has become a crucial issue. The traditional mouse and keyboard are used by most people with ease, and the operation is convenient and precise. Portable electronic devices such as tablet computers and mobile phones are usually operated with a touch screen. [0003] Compared with the traditional control methods, although the virtual buttons on the touch screen are flexible and the structure of the whole machine is simple, the reliability and feel of the operation are not as convenient and comfortable as the traditional ones. At the same time, since the area of ​​the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0354
Inventor 沈正达
Owner 沈正达