This disclosure generally relates to various directional input units of a mobile communication terminal, where such directional input units receive a single user input or multiple concurrent user inputs and then acquires at least one selecting (user) sub-input therefrom while a terminal is in its powered-off state or its off-state. After acquiring the selecting user sub-input, a terminal runs at least one pre-selected operation which is selected from a set of multiple pre-selected operations and which matches the selecting user sub-input when a terminal powers on from its powered-off state or wakes up from its off-state. A directional input unit may acquire the selecting user sub-input from a movement of at least a portion thereof, a contact between at least a portion thereof and a user body part, or the like. As a result, a terminal can provide a user with more seamless operations.

Displaying a map in a mobile communication device. Geographic coordinate information for a location of an address in a contact is determined. A user context for the mobile communications device is also determined. A request for a table of contents of available map data without the map data with the geographic coordinate information of the location as input is sent and the table of contents of available map data is received. A subset of map data comprising less data than is listed in the table of contents for the location corresponding to the geographic coordinate information is selected based on the table of contents of available map data and the user context. The subset of the map data is requested and the map with the subset of the map data is caused to be rendered in the display.

An antenna device includes a first antenna and a second antenna. The first antenna and the second antenna are disposed in a PCB to radiate signals. The first antenna includes a first ground portion, a first short portion and a first feeding part. The first short portion and the first ground portion are electrically coupled together to form a first storage space. Further, THE first storage space has a first notch. The first feeding part is disposed in the first storage space. The first feeding part and the first short portion are not contacted through any metallic conductors. The first feeding part and the first ground portion are not contacted through any metallic conductors. A communication device is also provided.

A communication device and methods for operating the same. One communication device includes a memory storing a software application, an electronic processor, a mechanical interface receiving a first user input, and a touch screen receiving a second user input. The touch screen is also configured to display an output generated by the software application. The electronic processor is configured to execute a software application stored in the memory, determine when the second user input is received simultaneously with the first user input, perform a first action based on the first user input when the second user input is not received simultaneously with the first user input, the first action being unrelated to operation of the software application, and perform a second action based on the first user input when the second user input is received simultaneously with the first user input, the second action relating to the operation of the software application.

An electronic device that includes a rotary operator that changes a parameter value of the device itself, the rotary operator having a first contact region and a second contact region positioned on an opposite side of the first contact region with respect to a rotation axis of the rotary operator and being rotatably operated in such a manner that a finger of a user slides in a circumferential direction of the rotary operator with the finger contacting any of the first and second contact regions; and a changing direction setting unit that sets a changing direction of the parameter value with respect to a rotation direction of the rotary operator.

A control-knob selection system including a smartphone or electronic tablet having a front face equipped with a display and a video camera, a support equipped with a control-knob button, and a receiving area able to receive and retain the smartphone or electronic tablet, such that when the smartphone or electronic tablet is positioned in the receiving area, an optical path between a light source emitted by the display and the video camera is selectively established or interrupted depending on the angular position of the control-knob button about the axis A, with at least one reflection on an optical reflector, whereby the control-knob function uses the smartphone resources and can operate with just one software application.

Displaying a map in a mobile communication device. Geographic coordinate information for a location of an address in a contact is determined. A user context for the mobile communications device is also determined. A request for a table of contents of available map data without the map data with the geographic coordinate information of the location as input is sent and the table of contents of available map data is received. A subset of map data comprising less data than is listed in the table of contents for the location corresponding to the geographic coordinate information is selected based on the table of contents of available map data and the user context. The subset of the map data is requested and the map with the subset of the map data is caused to be rendered in the display.

This disclosure generally relates to various directional input units of a mobile communication terminal, where such directional input units receive a single user input or multiple concurrent user inputs and then acquires at least one selecting (user) sub-input therefrom while a terminal is in its powered-off state or its off-state. After acquiring the selecting user sub-input, a terminal runs at least one pre-selected operation which is selected from a set of multiple pre-selected operations and which matches the selecting user sub-input when a terminal powers on from its powered-off state or wakes up from its off-state. A directional input unit may acquire the selecting user sub-input from a movement of at least a portion thereof, a contact between at least a portion thereof and a user body part, or the like. As a result, a terminal can provide a user with more seamless operations.

The present invention provides a control method of a display device, wherein the control method includes the steps of: connecting to an electronic device by using a first communication module, and receiving video signals from the electronic device to display on a display panel; and connecting to the electronic device by using a wireless communication module; and receiving a first control signal from an input device through a second communication module, generating a second control signal according to the first control signal, and transmitting the second control signal to the electronic device through the wireless communication module to control an operation of the electronic device.

Improved approaches for users to interact with graphical user interfaces of computing devices are disclosed. A rotational user action supplied by a user via a user input device can provide accelerated scrolling. The accelerated nature of the scrolling enables users to scroll or traverse a lengthy data set (e.g., list of items) faster and with greater ease. The amount of acceleration provided can be performed in successive stages, and/or performed based on the speed of the rotational user action. In one embodiment, the rotational user action is transformed into linear action with respect to a graphical user interface. The resulting acceleration effect causes the linear action to be enhanced such that a lengthy data set is able to be rapidly traversed.