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Motion sensing mouse software

A mouse and somatosensory technology, applied in electrical components, telephone communications, instruments, etc., can solve the problems of narrow application scenarios, inconvenience to carry, limited application scenarios, etc., and achieve intuitive and easy-to-use operation, easy to accept and use, and a wide range of application environments. Effect

Inactive Publication Date: 2014-07-23
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shortcomings of this patent are (1) its application scenarios are limited to specific TVs, and cannot be used on computers or other devices, and the application scenarios are relatively narrow; (2) this patent only provides a hardware solution, and users You must purchase the remote control body before it can be used, and the cost of use is relatively high
To sum up, the existing somatosensory mouse has disadvantages of inconvenient portability, narrow application scenarios, and high cost of use.

Method used

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  • Motion sensing mouse software
  • Motion sensing mouse software
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] 1. Android program

[0020] The Android side consists of three classes, namely MainActivity.java, TeleThread.java and GyroSensor.java.

[0021] MainActivity.java is the main thread of the program, which realizes the interface construction of Android applications and calls to other classes;

[0022] GyroSensor.java is a gyro sensor management module, which is used to set up, initialize the sensor, and return sensor data. According to Android API, Android allows programmers to select a variety of different sensor operating frequencies, including SENSOR_DELAY_NORMAL, SENSOR_DELAY_UI and SENSOR_DELAY_GAME. In order to meet the fluency of somatosensory operation, the SENSOR_DELAY_GAME with the highest frequency should be selected here.

[0023] Such as figure 1 Shown is the coordinate system used by the gyroscope of the Android mobile phone. The value returned by the gyroscope is the rotation rate around X, Y, and Z in rad / s. GyroSensor.java provides methods to return X...

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Abstract

Provided is motion sensing mouse software. The motion sensing mouse software achieves the purpose that a computer mouse is controlled through motion sensing, a cursor on a computer screen will point to where a user holding a mobile phone in hand points to in the air, and visually, the user can have control over the mouse cursor on the computer screen like a red light point projected on a screen by a laser pen. The motion sensing mouse software is composed of a mobile phone end and a computer end, wherein the mobile phone end is used for collecting mobile phone sensor data and sending the data to the computer, and the computer end is used for receiving the data, and controlling the mouse to move through a specific algorithm.

Description

Technical field: [0001] The application relates to the field of mouse, in particular to the field of mouse control software. technical background: [0002] Due to the good user interaction experience of the somatosensory operation mode, somatosensory devices are more and more popular among users. Microsoft released the Kinect somatosensory gamepad in 2010. The application of somatosensory technology replaces the button operation of the traditional gamepad, making the use easier and more intuitive, so it has been widely praised. In the field of mice, traditional desktop mice have always dominated. Traditional mice rely on a ball or infrared sensor to detect the movement of the mouse on the desktop, thereby simulating the movement of the cursor on the screen. Therefore, the traditional mouse must keep in contact with the desktop during use. In many application scenarios without a suitable desktop, the traditional mouse is difficult to deal with. In order to meet the needs ...

Claims

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Application Information

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IPC IPC(8): G06F3/0346H04M1/725
Inventor 孙家扬冯诚顾猛曹开田王东林
Owner NANJING UNIV OF POSTS & TELECOMM