Apparatus and method for emotion interaction based on biological signals

An emotional interaction method based on biological signals detected by an emotion signal detecting apparatus, the emotional interaction method comprising:

• measuring biological signals;
• extracting an emotion signal from each of the measured biological signals;
• generating emotion information, which indicates a current emotional state of a user, based on the extracted emotion signal;
• and
• transmitting the generated emotion information to an emotion signal detecting apparatus of a different user for a purpose of emotional interaction with the different user.

An emotional interaction method based on biological signals detected by an emotion signal detecting apparatus, the emotional interaction method comprising:

• receiving current emotion information of a different user from an emotion signal detecting apparatus belonging to the different user;
• recognizing an emotional state of the different user based on the received emotion information;
• and
• displaying an expression so as to allow the user to recognize the recognized emotional state of the user.