Patent ID: 11871229
Assignee: nan
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. The method according to claim 4 wherein
the method comprises the step of preconfiguring the authorising device with a reference example of a required motion or gesture;
the step of requesting the first user to perform a motion or gesture proximal to the authorising device and the step of updating the first indicator in the new entry to the first value in the event the first user's input is received by the authorising device, comprises the steps of:
establishing a similarity metric for comparing a detected motion or gesture with a reference example of the same and establishing a threshold for the similarity metric;
detecting a motion or gesture performed by the first user;
calculating a similarity metric by comparing the detected motion or gesture with the reference example of the required motion or gesture; and
updating the first indicator in the new entry to the first value in the event the calculated similarity metric exceeds the threshold.