Method and system for television interaction

The invention discloses a method and a system for interaction of users and televisions. The method comprises the steps of: coding all operations permitted under current state of the television, wherein the code value of codes adopt all buttons on a remote controller; displaying the corresponding relation of operations and codes on a television screen; obtaining possible operations and corresponding button codes under current state according to the corresponding relation of operations and codes on the television screen by the user; pressing the buttons corresponding to the operations on the remote controller; receiving the buttons by the television and matching the button combinations received with codes of all operations permitted under current state respectively; if the match is successful, performing corresponding operations. According to the method and system for television interaction, the complex interaction with television can be realized, the system is low in cost, easy to learn and use, simple and efficient.