1. A method for using a virtual face or body, comprising: providing a virtual face or body on a screen associated with a communication device having a cursor; manipulating the virtual face or body with the cursor to show an expression of feelings; a measurement device determining coordinates of facial components of the expression of feelings; the measurement device determining a direction, speed and acceleration of the facial components on the virtual face; determining physiological data of the body, the physiological data consisting essentially of skin temperature, skin conductivity, brain frequency and pupil size; the communication device matching the coordinates and measured data of the facial components and physiological data with expression coordinates and data of facial components and physiological data stored in a database, the expression coordinates representing previously stored expression of feelings displayed by the virtual face or body; associating a written or oral description with the identified facial expression coordinates.