Patent ID: 9571621
Date: 2017-02-14
CPC Classifications: G06F,H04M

Claim:
1. A dynamic unlocking method, adapted to an electronic apparatus, comprising: recording an unlocking password combination comprising at least one unlocking password, wherein each of the unlocking passwords is characterized by a touch operation initiating from a specific icon and sliding toward a specific direction along a specific path by a specific distance, wherein the specific direction comprises a first direction or a second direction opposite to the first direction, wherein the each of the unlocking passwords is expressed as a form of (a, ±b), “a” represents the specific icon, “b” represents the specific distance, “+b” represents sliding towards the first direction along the specific path by passing through b from the specific icon, and “−b” represents sliding towards the second direction along the specific path by passing through b from the specific icon; displaying an unlocking screen comprising a plurality of predetermined icons, wherein the predetermined icons are randomly arranged on the specific path; receiving at least one unlocking input performed on the predetermined icons; and unlocking the electronic apparatus in response to the at least one received unlocking input completely matches the unlocking password combination.