DEVICE AND METHOD FOR PERFORMING FUNCTIONS

摘要

The present invention relates to a device and a method for a device performing a function that a user requests by using an installed application. The device includes: a display displaying at least one application screen of an application being executed; a voice input unit receiving a voice command uttered from the user; and a control unit performing an operation corresponding to the voice command by using screen conversion information for the conversion of application screens corresponding to the voice command obtained from information on an UI element included in a plurality of application screens of the application. If the UI element is selected by the user, a certain function is performed.