US Patent 11947998 Display method and device

A method includes a second terminal that displays a first interface, and receives a first operation of a user on content on the first interface. The second terminal sends data to a first terminal in response to the first operation when an input source of the first operation is an input device of the first terminal, where the data is used by the first terminal to display a second interface on a display of the first terminal. The second terminal displays the second interface on a display of the second terminal in response to the first operation when the input source of the first operation is an input device of the second terminal.