An information-processing apparatus processes information obtained by shooting an image of a subject and by collecting ambient sound of the subject. The apparatus contains an image-and-sound-recording unit that shoots the image of the subject to output image information on the image and collects the ambient sound of the subject to output sound information on the ambient sound and an information output unit that detects living-body information showing emotion of living-body of an operator who operates the image-and-sound-recording unit to output the living-body information. The apparatus also contains an information-processing unit that establishes correspondence between the living-body information outputted from the information output unit and at least one of the image information of the subject and the sound information of the ambient sound of the subject, the image information and the sound information being outputted from the image-and-sound-recording unit.