A Method of Unlocking a Smartphone Screen
Disclosing a smart phone screen unlock method, this invention aims to upgrade traditional simple and fixed unlock passwords that are apt to be stolen. The approaches are: step 1, create a standard image library that stores X (number) images and the user randomly chooses C (number) images from the li...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | Disclosing a smart phone screen unlock method, this invention aims to upgrade traditional simple and fixed unlock passwords that are apt to be stolen. The approaches are: step 1, create a standard image library that stores X (number) images and the user randomly chooses C (number) images from the library and sets them as verification images; step 2, divide the display area of the touch-sensitive device into N*M (number) subareas; step 3, randomly choose N*M T (number) from X (number) images and T (number) from C (number) images, which, after combined, is randomly displayed in N*M (number) subareas, T |
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