Patent Document ID: 9613197
Application ID: 14639064
Patent Flag: 1

Claim One:
1. A method of authenticating a subject, the method comprising: receiving in real time, by a processor of a wearable device, at least a plurality of physiological and movement signals of the subject from one or more physiological and activity sensors of the wearable device; deriving, by the processor, one or more input and target data samples associated with the plurality of received physiological and movement signals; determining, by the processor, a regression error value based on the derived input and target data samples; transmitting, by the processor, a signal authenticating the subject based on the comparison of the determined regression error value with a predetermined threshold regression error value; receiving at least a plurality of physiological and movement signals of the subject from the one or more physiological and activity sensors; deriving one or more input and target data samples associated with the plurality of received physiological and movement signals; generating one or more combinations of input and target data samples by randomly selecting input and target data sample from the corresponding derived input and target data samples; and training one or more regression models based on the one or more generated combinations of the input and target data samples to generate one or more trained regression models associated with the subject; determining a model regression error value for each of the trained regression models; calculating a training progress value at a time based on the determined model regression error value and a predetermined training threshold value; and displaying the determined training progress value.