Observation display method for dynamically changing on monitor screen object information observed on computer network and observation display system using computer network

Observation display method for dynamically changing on monitor screen an object symbol or image related to object information to be observed as observation object on a computer network which is specified by a push request and an observation display system using a computer network. In the present method and system, at a communication terminal for monitor, observation display information in which an object symbol or image related to object information to be observed is included is in advance prepared then the object information is specified by transmitting push request to a communication terminal for observation, while at a communication terminal for observation, the object information specified by the push request is observed then an event response notice, a reply about a change in the object information, is transmitted to the communication terminal for monitor every when an event occurs in conjunction with the object information specified by the push request and the object information is changed thereby.