Method of using mouse action to unlock desktop operation system screen

Abstract

The invention provides a method of using mouse action to unlock a desktop operation system screen and is suitable for a computer terminal with a desktop operation system. The method comprises the steps that a plurality of standard moving trajectories are preset to a mouse and are associated with a standard character respectively; a comparison secret key made of a plurality of standard characters is preset; a computer terminal acquires and records a plurality of actual moving trajectories of the mouse when users move the mouse; the computer terminal treats the plurality of practical moving trajectories and acquires the standard character associated with each moving trajectory and an actual input secret key; the computer terminal compares the actual input secret key with the comparison secret key and judges whether the actual input secret key matches with the comparison secret key. The method has the advantages of reducing password input of a keyboard, lowering operation complexity, having no need to add extra devices and effectively decreasing usage costs.

Description

technical field [0001] The invention relates to the technical field of screen unlocking, in particular to a method for unlocking the screen of a desktop operating system by using a mouse action. Background technique [0002] Screen unlocking methods for mobile operating systems such as Android and IOS operating systems include PIN password input and gesture input. The connected points and the connection route (or connection sequence) between these points are the passwords required for unlocking the mobile terminal. Unlocking a mobile terminal with a mobile operating system through gestures is not only easy to remember but also convenient to operate. Such as figure 1 As shown, the unlock coordinate point is (0,0)(0,1)(1,1)(2,1)(2,2)(1,2), and the unlocking process compares the above sequence with the stored sequence , unlocked if correct. [0003] The screen unlocking methods of desktop operating systems such as windows and Linux operating systems include password unlocki...

AI Technical Summary

Problems solved by technology

However, when this kind of unlocking technology is applied to PC computer terminals, there are many obstacles. First, most PCs are not equipped with touch screens, so gesture unlocking is difficult to achieve.

In addition, fingerprint recognition requires a dedicated fingerprint reader, which also requires additional configuration. A large number of PCs are not equipped with such devices.

[0005] Therefore, password unlocking is the unlocking method used by most PCs, but the password unlocking method is cumbersome, and the password is not easy to remember, and it is very troublesome to unlock the PC after it is lost.

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