| 摘要 |
A portable device which is capable of communicating with an external device and a control method thereof are disclosed. A method for transmitting user input of a portable device includes displaying navigation interface in a navigation mode for controlling an external device which is connected with the portable device, wherein the external device displays displayable content and the navigation interface is for navigating the displayable content which includes at least one input box, displaying the at least one input box with the navigation interface as an indicator which indicates capability of mode switching from the navigation mode to a user input mode, wherein the at least one input box is extracted from the displayable content of the external device, initiating the user input mode when user input for mode switching is detected, and transmitting user input which is inputted in the displayed input box.
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