An exemplary information-processing device includes: a terminal position-acquiring unit configured to acquire a position of a portable terminal used by a user; a specified position-acquiring unit configured to acquire a position specified by the user; an event-generating unit configured to generate an event at a generation position, the position acquired by the specified position-acquiring unit being regarded as the generation position; and a transmitting unit configured to transmit information relating to the event to the portable terminal when the position acquired by the terminal position-acquiring unit and the generation position come to be in a predetermined positional relationship.