Abstract: Disclosed are a method and device for displaying a page, where an input page retrieval request including a URL address is received; if there are local buffer data corresponding to the URL address, then a corresponding page will be generated according to the buffer data; the page retrieval request will be transmitted to a server corresponding to the URL address; and if it is determined that data corresponding to the URL address stored in the server are updated relative to the buffer data, then the generated page will be updated with the data corresponding to the URL address stored in the server.

Abstract: A method and instruction mode switching device based on the smart television interface, comprising: receiving a requesting information to switch the current smart television interface to a target interface, analyzing said requesting information to obtain the target interface requested to switch and acquiring the operating mode matching said target interface as per the correspondence between said target interface and the preset operating mode, switching the smart television to said target interface and executing the operation of said target interface by means of said operating mode. With this method, the specific target interface is based on to acquire and switch to the operating mode matching said target interface. The matching operating mode is preset and adapts to the user habit of operating different interfaces, so it conforms to the operating habits of users and hence improves the user experience.

Abstract: Instruction mode switching method and device based on smart TV interface, the method includes: receiving requesting information to switch the smart TV interface to a target interface, analyzing said requesting information to know said target interface, acquiring the arrangement of options in said target interface and judging whether said arrangement satisfies a preset arrangement rule of focus mode where the smart TV is switched to said target interface and the operation of said target interface is executed by means of said focus mode if yes, otherwise, the smart TV is switched to said target interface and the operation of said target interface is executed by means of air mouse mode. With this method, the arrangement of options in various interfaces are based to select the corresponding operating mode to adapt the operating mode to the arrangement of the interface options and to the habit of user of operating different interfaces.