A mouse DPI self-adaptive adjustment method and application thereof

Abstract

The invention provides a mouse DPI self-adaptive adjustment method and application thereof, and the method comprises the following steps: firstly recognizing a user type, then selecting a DPI value matched with the user type, and setting the DPI value as an initial DPI value of a mouse; selecting the mouse DPI values primarily according to the user categories, wherein the selection efficiency is high, the calculated amount can be remarkably reduced, and the primarily selected mouse DPI values which are relatively adaptive can be provided for different types of user categories; adjusting the mouse DPI value for the first time and more than one time after primary selection, so that the mouse DPI value is adjusted, the mouse DPI value can be further matched with a corresponding user category, and compared with the method of selecting the DPI value by adopting an optimal iteration algorithm and the like in the prior art, the calculation amount can be remarkably reduced, the workload of a host is reduced, crash of the host or occupation of a large number of computing resources is avoided, and the adjustment duration is short.

Description

technical field [0001] The invention relates to the field of mice, in particular to a method for adaptively adjusting mouse DPI and an application thereof. Background technique [0002] A mouse is a commonly used electronic device, wherein an optical mouse is mainly composed of four core components, namely a light-emitting component, a lens component, a photoelectric sensor, and a control chip. When the mouse moves, the photoelectric sensor records continuous patterns, and then compares and analyzes each picture before and after to determine the direction and displacement of the mouse movement, so as to obtain the movement values ​​​​of the mouse in the x and y directions, and process these values After that, pass it to the host. Among them, DPI (dot per inch) is an important characteristic parameter of the mouse. Mouse DPI refers to the positioning accuracy of the mouse. The unit is dpi or cpi. It refers to the maximum number of information that can be accurately positione...

AI Technical Summary

Problems solved by technology

But in fact, through the operation efficiency, in different application scenarios, the optimal DPI required by the same task type ID is different, therefore, further making this existing technology only applicable to specific scenarios

[0008] In addition, in some existing technologies, it is necessary to wait for the host to collect a large amount of data and complete the calculation of the optimal mouse DPI value before generating instructions to adjust the DPI value of the mouse.

For a period of time before the adjustment is completed, the actual DPI value of the mouse is the DPI value before the adjustment. In addition to the calculation resources occupied by the adjustment process, if the DPI value before the adjustment does not match the demand, the mouse will still be displayed during the adjustment process. Does not match actual needs, affecting user use

[0009] In addition, in the prior art, there is only a user authentication method based on the user's mouse behavior habits, which not only requires a huge amount of data, but also is not suitable for user classification for DPI selection, and user classification methods in other fields are not suitable for user classification. User classification for DPI selection

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