Abstract:

This information processing system comprises a portable terminal. The portable terminal detects sensor information for assessing a user's emotions. It would be permissible, as an example, for the sensor information to be sound information which is detected by a microphone, or image information which is captured by a camera. The information processing system assesses the user's emotions on the basis of the sensor information. The portable terminal detects the sensor information in a period when the said portable terminal is in a standby state. As an example, the said standby state is a state wherein a display of the portable terminal is off.