Patent ID: 8718447

Claim:
A method of providing a moving image in a mobile device, comprising: detecting a biometric signal of a user of the mobile device while the user captures the moving image; digitizing the detected biometric signal and synchronizing the digitized biometric signal with the captured moving image; receiving an input for setting a threshold for the digitized biometric signal; and filtering out, based on the set threshold, at least a portion of the captured moving image, wherein the digitizing the detected biometric signal and synchronizing the digitized biometric signal with the captured moving image comprises: obtaining a signal processing parameter from the digitized biometric signal; comparing when a peak value of the signal processing parameter is detected with when a user behavioural response to the moving image occurs; and determining an emotional event period for the signal processing parameter based upon the comparison, wherein the user behavioural response to the moving image comprises a facial response and/or a vocal response made by the user.