Abstract: A method of using an electronic device is provided. The method includes receiving a request for a screen share mode in which to share a screen of a running application, transmitting display data resulting from running the application to a predetermined external output device, displaying a predetermined input interface on a display screen of the electronic device, and controlling operations of the application according to inputs to the displayed input interface.

Abstract: A method of displaying data by a mobile communication terminal mirrored by an external display device is provided. The method includes if a mirroring mode with the external display device is executed, determining whether a first user input for displaying a fixed pointing area is input, if the first user input is input, displaying the pointing area, and transmitting screen data including the pointing area to the external display device in real time.

Abstract: A method and an apparatus for controlling access to an Access Point AP in a mobile terminal are provided. The method includes storing information of an AP as profile information, determining whether profile information of an accessed AP is stored in the mobile terminal when the mobile terminal accesses the AP, and logging in to the accessed AP based on the stored profile information.

Abstract: A touch screen input apparatus includes a first electrode layer, a second electrode layer, and a controller. The first electrode layer is configured to perform sensing in a first direction, and provided with first electrode patterns which are formed on the top surface of a substrate. The second electrode layer is configured to perform sensing in a second direction, provided under the first electrode layer, and provided with second electrode patterns which are formed on the top surface of a substrate such that the second electrode patterns overlap the first electrode patterns through a surface on which the first electrode patterns are not formed, and which are spaced apart from each other by predetermined intervals. The control unit is configured to control the electrode patterns other than electrodes which are used to measure capacitance in a ground state.

Abstract: Disclosed is a hybrid button device for use in a variety of host systems. The device includes a button unit and a capacitance measuring unit. The button unit controls various functions of a host system using a control unit and in response to a manipulation made by a user. The button unit includes a PCB pattern and a dome sheet and is manipulated by the user so that when the button unit is pushed by the user, a corresponding key value is output to control a function of the host system. The capacitance measuring unit is connected to the button unit and measures the capacitance when the user touches the button unit. When the user touches the button unit, the capacitance measuring unit determines whether to operate or not, and a corresponding key value is output by the control unit to control a corresponding function of the host system.

Abstract: Disclosed is an adaptive method for reducing power consumption in a standby mode of a digital radio communication terminal. The method comprises the following steps of: calculating the difference of edge timings between a main clock and a low clock; comparing the calculated timing difference with a predetermined difference reference value; and upgrading or downgrading a catnap period according to a result of the step of comparing.