Permission control system and method, computer mouse and computer system

A mouse, comprising:

• a permission control system comprising:
• four fingerprint modules, wherein each of the four fingerprint modules comprises:
• a fingerprint acquisition unit configured to acquire a fingerprint of a finger;
• and
• a processor configured to determine whether the fingerprint acquired by the fingerprint acquisition unit is in consistence with default fingerprints, wherein a count of fingerprints in consistence with the default fingerprints in each of the four fingerprint modules is zero or one;
• and
• a controller configured to enable an operation permission of a corresponding permission level according to a total count of fingerprint modules which have fingerprints in consistence with the default fingerprints, wherein a greater total count corresponds to a higher permission level;
• and
• a mouse body comprising a left side, a right side, a left button area, and a right button area, wherein each of the four fingerprint modules comprises an input area correspondingly;
• and four input areas of the four fingerprint modules are respectively disposed on the left side, the right side, the left button area, and the right button area.

A permission control method, comprising:

• acquiring a fingerprint of a finger through each fingerprint module of a plurality of fingerprint modules;
• determining whether the fingerprint acquired by each fingerprint module is in consistence with default fingerprints, wherein a count of fingerprints in consistence with the default fingerprints in each fingerprint module is zero or one;
• and
• enabling an operation permission of a corresponding permission level according to a total count of fingerprint modules which have fingerprints in consistence with the default fingerprints, wherein a greater total count corresponds to a higher permission level.