Hand-drawing graphics password input method

Abstract

A hand-drawing graphic password input method used for a touch control screen comprises steps of displaying a plurality of punctuation marks on the touch control screen; each punctuation mark is related to a character or a symbol; searching the guide punctuation mark in turn on the touch control screen, inputting a graphic password and forming an effective password input of a group of characters orsymbols formed by the characters or symbols corresponding to the guide punctuation marks continuously selected by the graphic password. Several characters or symbols corresponding to the guide punctuation mark can not be displayed on the touch control screen. By adopting a characteristic that memory ability of a human brain of graphics is far better than that of characters or symbols, a known password input mode based on numbers or characters is converted into a graphic input mode, therefore, a user can complete the input of a character or symbol based password under the guiding of graphic memory.

Description

technical field [0001] The invention relates to a method for inputting a hand-drawn graphic password, in particular to a method that can display several guiding punctuation points on a touch screen, and then continuously click the guiding punctuation points in a hand-drawn graphic password mode to complete the drawing of the graphic password. The characters or symbols corresponding to the leading punctuation points selected continuously in the password will sequentially form a set of valid passwords. Background technique [0002] Today's world is a world full of information. At the same time, with the increasing dependence of individuals on the use of information, it is also a world full of password-protected personal information or transaction information. All kinds of electronic products are all Personal passwords are needed to protect the security of personal data, such as mobile phone power-on passwords, PDA use passwords, personal computer power-on passwords, financial ...

AI Technical Summary

Problems solved by technology

[0003] Generally speaking, most electronic products use more than 4 to 10 numbers or characters as passwords. Of course, the length of passwords is directly proportional to the level of information protection. However, when users have more opportunities to touch electronic products, The more passwords that need to be set and memorized, the result is that if an individual has many passwords at the same time, it is easy to forget the correct number or text of the passwords they set, so that the electronic product cannot be used normally. The reason is that when there are too many things to memorize, especially when the objects of memory are too many numbers or words, the human brain will not be able to load, so it is easy to cause confusion

[0004] Based on the above, another problem is that the current electronic products provide users with password input interfaces, which are usually a combination of a set of keyboards or touch screen devices that display screen symbols like physical keyboards for users to enter passwords in sequence. Characters or symbols, such as bank ATMs or PDA mobile phones, essentially still rely on the memory of characters or symbols in the human brain

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