| 摘要 |
PROBLEM TO BE SOLVED: To rapidly and easily execute a security function when a user perceives danger.SOLUTION: A portable electronic apparatus (a portable phone 1, for example) comprises a control unit which, in a first mode that executes scream recognition processing for recognizing that if a scream is included in voice input to a voice input unit, when the portable electronic apparatus recognizes that a scream is included in voice, shifts the first mode to a second mode that executes a security function, and executes the security function. |
