To provide various service to a user by realizing movability, portability, an information summary and versatility in a receiving terminal of a data broadcast system.

A data broadcast receiver 101 is provided with a receiving interface processing means 111 for receiving voice, image and operation control data from a broadcast station or the like, a common data receiving processing means 121 for processing data common to plural receivers 101, an individual data receiving processing means 131 for processing individual data by each receiver 101, an autonomous-operation control means 151 including various sensors, a central control processing means 141 for conducting the whole management control as the receiver 101, a user interface means 171 enabling communication with the outside of the receiver 101, a storage processing means 161 for storing and asynchronously controlling broadcast data and holding a user's information in addition to real-time operation control, and a power supply means 181 for achieving a movable type.