KR20150054559A - Electronic Device And Method Of Controlling The Same - Google Patents

Abstract

The present invention relates to an electronic device and a method for controlling the same. The present invention provides an electronic device and a method for controlling the same to enable the efficient use of a screen with the use of a virtual space when multiple items are executed. According to the present invention, the electronic device comprises: a touch screen to display a first screen relating to a first item; a memory to store information on the location of a virtual space around the touch screen; and a control part to display a second screen relating to a second item on the touch screen when receiving a predetermined touch input on the first screen.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electronic device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic apparatus, and more particularly, to an electronic apparatus for executing a plurality of items and a control method for the electronic apparatus.

A terminal such as a personal computer, a notebook computer, and a mobile phone has a variety of functions, and a multimedia device (multimedia player) having a complex function such as photographing, video shooting, playing music or video file, .

A terminal can be divided into a mobile terminal and a stationary terminal depending on whether the terminal is movable or not. The portable terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the portable terminal.

For functional support and enhancement of the terminal, it may be considered to improve the structural and / or software part of the terminal. 2. Description of the Related Art [0002] In recent years, various terminals including a mobile terminal have been complicated and user interface has become complicated due to various functions. Such a user interface is evolving so that the user can easily access various functions of the terminals and further meet the user's sensibility.

Particularly, as the structure of the terminal is diversified, it is required to develop a user interface suitable for the usage state of the terminal in consideration of the usage state of the terminal having a specific structure and / or function.

According to this tendency, even when a plurality of items are executed in an electronic device, it is necessary to provide a user interface that meets various needs of the user.

An object of the present invention is to provide an electronic apparatus and an electronic apparatus control method capable of efficiently using a screen by using a virtual space, which is related to an electronic apparatus that executes a plurality of items.

The technical objects to be achieved by the present invention are not limited to the technical matters mentioned above, and other technical subjects which are not mentioned can be clearly understood by those skilled in the art from the following description. There will be.

According to an aspect of the present invention, there is provided an electronic device including: a touch screen that displays a first screen associated with a first item; a memory that stores position information on a virtual space around the touch screen; And a control unit for moving the first screen to one area of the virtual space having the position information corresponding to the touch input and displaying a second screen related to the second item on the touch screen upon receiving the input have.

The location information on the virtual space may include direction information and distance information based on the touch screen.

The controller may display the first movement mode when receiving the touch input for entering the first movement mode for moving the first screen to the virtual space.

The control unit obtains direction information for moving the first screen to the virtual space upon receiving the first touch input, and acquires distance information for moving the first screen to the virtual space upon receiving the second touch input And move the first screen to one area of the virtual space according to the direction information and the distance information.

The first touch input may include at least one of a sliding contact touch input that sets direction information according to a sliding direction or a sliding proximity touch input.

The second touch input may include at least one of a touch input for determining distance information according to the number of touches or a touch input for determining distance information according to a touch holding time.

The controller may display the second movement mode when receiving the touch input that causes the first screen moved to the virtual space to enter the second movement mode for moving to the touch screen again.

Wherein the control unit obtains direction information of the first screen in the virtual space based on the touch screen when the third touch input is received and receives the fourth touch input when the fourth touch input is received, The first screen can be displayed on the touch screen based on the obtained direction information and the distance information.

The third touch input may include at least one of a sliding contact touch input or a sliding proximity touch input for determining direction information according to a sliding direction of the touch screen from the outside to the inside.

The fourth touch input may include at least one of a touch input for determining distance information according to the number of touches or a touch input for determining distance information according to a touch holding time.

The control unit may display a mini-map indicating a position where the first screen exists in the virtual space.

When the first screen is moved in the specific direction on the touch screen and the touch input for moving the predetermined content in the specific direction is received on the second screen, have.

The electronic device according to claim 1, further comprising a motion sensor for sensing a movement of the electronic device, wherein the control unit controls the touch screen to enter a third movement mode for displaying the first screen on the touch screen, And displays the first screen on the touch screen when the movement of the electronic device moving to the position where the first screen exists is detected.

When the related screen of a plurality of items is moved in a specific direction on the basis of the touch screen, the control unit displays the related screen of the item located at the corresponding distance according to the touch input for inputting the distance information on the touch screen have.

The control unit may display the first screen on the touch screen when the second screen is moved to a position of the first screen located in the virtual space.

When the first screen located in the virtual space is moved to the touch screen, the controller may move the second screen to a position where the first screen is located.

Wherein when the electronic device is connected to the external electronic device through the first item, the control unit receives the touch input for moving the predetermined content to the first screen in the second screen, Can be uploaded.

According to another aspect of the present invention, there is provided a method of controlling an electronic device, the method comprising: setting and storing location information for a virtual space around a touch screen; displaying a first screen associated with the first item; Moving the first screen to one area of the virtual space having location information corresponding to the touch input, and displaying a second screen associated with the second item.

According to the present invention, when executing a plurality of items in an electronic device, it is possible to provide an electronic device and a control method thereof that can efficiently use a screen using a virtual space.

According to the present invention, a plurality of items can be conveniently executed by moving a related screen of an item being executed by a preset touch input to a virtual space, or moving the virtual screen from the virtual space to an actual screen.

In addition, according to the present invention, it is possible to easily grasp an item-related screen existing in a virtual space by providing a mini-map for the virtual space.

In addition, according to the present invention, contents can be easily classified by moving a storage item according to a content type to a virtual space and then moving a specific content to a position in a virtual space of each item for content classification.

According to the present invention, when connected to an external electronic device via each item located in a virtual space, the content can be uploaded to the item by moving the content to the position of the item in the virtual space.

1 is a block diagram of an electronic apparatus according to an embodiment of the present invention.
2 is a conceptual diagram for explaining the proximity depth of the proximity sensor.
3 is a flowchart of a method of controlling an electronic device according to an embodiment of the present invention.
FIGS. 4 to 6D are diagrams for explaining the movement of the virtual space around the electronic apparatus and the screen related to the item to the virtual space according to the embodiment of the present invention.
7 is a view for explaining a first movement mode according to an embodiment of the present invention.
8 and 9 are views for explaining direction information for moving a screen related to an item to a virtual space according to an embodiment of the present invention.
10 is a view for explaining distance information for moving a screen related to an item to a virtual space according to an embodiment of the present invention.
11 is a view for explaining a second movement mode according to an embodiment of the present invention.
12 and 13 are views for explaining direction information for moving a screen related to an item located in a virtual space to a touch screen according to an embodiment of the present invention.
FIG. 14 is a view for explaining a mini-map indicating a position in a virtual space of a screen related to an item according to an embodiment of the present invention; FIG.
FIG. 15 is a diagram for explaining content classification by moving a screen related to an item in a virtual space according to an embodiment of the present invention.
16A to 16C are views for explaining a third movement mode according to an embodiment of the present invention.
17 is a diagram for explaining a method of moving a screen related to an item to a virtual space using only distance information according to an embodiment of the present invention.
18 is a diagram for explaining how content is transmitted to an external device through an item located in a virtual space according to an embodiment of the present invention.

The above objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. It is to be understood, however, that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. Like reference numerals designate like elements throughout the specification. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Hereinafter, electronic devices related to the present invention will be described in more detail with reference to the drawings. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role.

The electronic devices described herein may include a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a PMP (Portable Multimedia Player), and navigation. However, it will be understood by those skilled in the art that the configuration according to the embodiments described herein may be applied to a fixed terminal such as a digital TV, a desktop computer, and the like, unless the configuration is applicable only to a mobile terminal.

1 is a block diagram of an electronic apparatus according to an embodiment of the present invention.

The electronic device 100 includes a wireless communication unit 110, an audio / video input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory unit 160, An interface unit 170, a control unit 180, a power supply unit 190, and the like. The components shown in FIG. 1 are not essential, and an electronic device having more or fewer components may be implemented.

Hereinafter, the components will be described in order.

The wireless communication unit 110 may include one or more modules that enable wireless communication between the electronic device 100 and the wireless communication system or between the electronic device 100 and the network in which the electronic device 100 is located. For example, the wireless communication unit 110 may include a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short range communication module 114, and a location information module 115 .

The broadcast receiving module 111 receives broadcast signals and / or broadcast-related information from an external broadcast management server through a broadcast channel.

The broadcast channel may include a satellite channel and a terrestrial channel. The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcast-related information may refer to a broadcast channel, a broadcast program, or information related to a broadcast service provider. The broadcast-related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.

The broadcast-related information may exist in various forms. For example, an EPG (Electronic Program Guide) of DMB (Digital Multimedia Broadcasting) or an ESG (Electronic Service Guide) of DVBH (Digital Video Broadcast Handheld).

The broadcast receiving module 111 receives broadcast signals using various broadcasting systems. In particular, the broadcast receiving module 111 may be a digital multimedia broadcasting broadcasting (DMBT), a digital multimedia broadcasting satellite (DMBS), a media forward link only (MediaFLO), a digital video broadcasting ), And ISDBT (Integrated Services Digital Broadcast Terrestrial). Of course, the broadcast receiving module 111 may be adapted to other broadcasting systems that provide broadcast signals as well as the digital broadcasting system described above.

The broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory unit 160.

The mobile communication module 112 transmits and receives radio signals to at least one of a base station, an external terminal, and a server on a mobile communication network. The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 refers to a module for wireless Internet access, and the wireless Internet module 113 can be embedded in the electronic device 100 or externally. WLAN (WiFi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) and the like can be used as wireless Internet technologies.

The short-range communication module 114 refers to a module for short-range communication. Bluetooth, radio frequency identification (RFID), infrared data association (IrDA), ultra wideband (UWB), ZigBee, and the like can be used as the short distance communication technology.

The position information module 115 is a module for confirming or obtaining the position of the electronic device. A typical example of the location information module is a GPS (Global Position System) module. According to the current technology, the GPS module 115 calculates information on a distance (distance) from three or more satellites to one point (entity), information on the time when the distance information is measured, , Three-dimensional position information according to latitude, longitude, and altitude of one point (individual) in one hour can be calculated. Further, a method of calculating position and time information using three satellites and correcting the error of the calculated position and time information using another satellite is also used. The GPS module 115 continues to calculate the current position in real time and uses it to calculate speed information.

Referring to FIG. 1, an A / V (Audio / Video) input unit 120 is for inputting an audio signal or a video signal, and may include a camera 121 and a microphone 122. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video communication mode or the photographing mode. The processed image frame can be displayed on the display unit 151. [

The image frame processed by the camera 121 may be stored in the memory unit 160 or may be transmitted to the outside through the wireless communication unit 110. [ The camera 121 may be equipped with two or more cameras according to the configuration of the terminal.

The microphone 122 receives an external sound signal through a microphone in a communication mode, a recording mode, a voice recognition mode, or the like, and processes it as electrical voice data. The processed voice data can be converted into a form that can be transmitted to the mobile communication base station through the mobile communication module 112 when the voice data is in the call mode, and output. Various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in receiving an external sound signal.

The user input unit 130 generates input data for a user to control the operation of the terminal. The user input unit 130 may include a key pad dome switch, a touch pad (static / static), a jog wheel, a jog switch, and the like.

The sensing unit 140 senses the current state of the electronic device 100, such as the open / close state of the electronic device 100, the position of the electronic device 100, the presence or absence of user contact, the orientation of the electronic device, And generates a sensing signal for controlling the operation of the electronic device 100. For example, when the electronic device 100 is in the form of a slide phone, it is possible to sense whether the slide phone is opened or closed. In addition, it may be responsible for a sensing function related to whether the power supply unit 190 is powered on, whether the interface unit 170 is connected to an external device, and the like. Meanwhile, the sensing unit 140 may include an orientation sensor 141, a proximity sensor 142, and a motion sensor 143.

The motion sensor 143 may generate a sensing signal for sensing the movement of the electronic device 100 and controlling the operation of the electronic device 100. The motion sensor 143 may sense movement of the electronic device 100 in the forward, backward, left, right, and up and down directions and send a sensing signal to the control unit 180. The motion sensor 143 may be collectively referred to as a sensor capable of sensing the motion of the acceleration sensor or other electronic device 100.

The output unit 150 is for generating output related to the visual, auditory or tactile sense and includes a display unit 151, an audio output module 152, an alarm unit 153, and a haptic module 154 .

The display unit 151 displays and outputs information processed by the electronic device 100. [ For example, when the electronic device is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with the call is displayed. When the electronic device 100 is in the video communication mode or the photographing mode, the photographed and / or received video or UI and GUI are displayed.

The display unit 151 may be a liquid crystal display, a thin film transistor liquid crystal display, an organic light emitting diode, a flexible display, a 3D display And may include at least one.

Some of these displays may be transparent or light transmissive so that they can be seen through. This may be referred to as a transparent display. A typical example of the transparent display is a transparent LCD or the like. The rear structure of the display unit 151 may also be of a light transmission type. With this structure, the user can see an object located behind the terminal body through the area occupied by the display unit 151 of the terminal body.

There may be two or more display units 151 according to the embodiment of the electronic device 100. [ For example, in the electronic device 100, a plurality of display portions may be spaced apart from one another or may be disposed integrally with each other, or may be disposed on different surfaces.

The display unit 151 is connected to a display unit 151 and a sensor for sensing a touch operation (hereinafter, referred to as 'touch sensor') having a mutual layer structure It can also be used as an input device. The touch sensor may have the form of, for example, a touch film, a touch sheet, a touch pad, or the like.

The touch sensor may be configured to convert a change in a pressure applied to a specific portion of the display unit 151 or a capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like.

Referring to FIG. 1, a proximity sensor 142 may be disposed in an inner area of the electronic device to be wrapped by the touch screen or in the vicinity of the touch screen. The proximity sensor 142 refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or a nearby object without mechanical contact using an electromagnetic force or infrared rays. The proximity sensor 142 has a longer life span than the contact-type sensor and its utilization is also high.

Examples of the proximity sensor 142 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor.

And to detect the proximity of the pointer by the change of the electric field along the proximity of the pointer when the touch screen is electrostatic. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of explanation, the act of recognizing that the pointer is positioned on the touch screen while the pointer is not in contact with the touch screen is referred to as "proximity touch & The act of actually touching the pointer on the screen is called "contact touch. &Quot; The position where the pointer is proximately touched on the touch screen means a position where the pointer is vertically corresponding to the touch screen when the pointer is touched.

The proximity sensor 142 senses proximity touch and proximity touch patterns (e.g., proximity touch distance, proximity touch direction, proximity touch speed, proximity touch time, proximity touch position, proximity touch movement state, and the like). Information corresponding to the detected proximity touch operation and the proximity touch pattern may be output on the touch screen.

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory unit 160 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output module 152 outputs sound signals associated with functions (e.g., call signal reception tones, message reception tones, etc.) performed in the electronic device 100. The audio output module 152 may include a receiver, a speaker, a buzzer, and the like.

The alarm unit 153 outputs a signal for notifying the occurrence of an event of the electronic device 100. Examples of events that occur in electronic devices include call signal reception, message reception, key signal input, touch input, and the like. The alarm unit 153 may output a signal for notifying the occurrence of an event in a form other than the video signal or the audio signal, for example, vibration. The video signal or the audio signal can also be output through the display unit 151 or the audio output module 152.

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 154 is vibration. The intensity and pattern of the vibration generated by the hit module 154 can be controlled. For example, different vibrations may be synthesized and output or sequentially output.

In addition to the vibration, the haptic module 154 may be configured to perform various functions such as an effect of stimulation by a pin arrangement vertically moving with respect to a contact skin surface, an effect of stimulation by air spraying force or suction force through a jet opening or a suction opening, A variety of tactile effects such as an effect of stimulation through contact of an electrode, an effect of stimulation by an electrostatic force, and an effect of reproducing a cold sensation using a heat absorbing or exothermic element can be generated.

The haptic module 154 can be implemented not only to transmit the tactile effect through the direct contact but also to feel the tactile effect through the muscles of the user's finger or arm. The haptic module 154 may include two or more haptic modules 154 according to the configuration of the portable terminal 100.

The memory unit 160 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory unit 160 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory unit 160 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory) At least one of a random access memory (RAM), a static random access memory (SRAM), a read only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read- Lt; / RTI > type of storage medium. The electronic device 100 may operate in association with a web storage that performs a storage function of the memory unit 160 on the Internet.

The interface unit 170 serves as a path for communication with all external devices connected to the electronic device 100. The interface unit 170 receives data from an external device or receives power from the external device to transfer the data to the respective components in the electronic device 100 or to transmit data in the electronic device 100 to an external device. For example, a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, a port for connecting a device having an identification module, an audio I / O port, A video input / output (I / O) port, an earphone port, and the like may be included in the interface unit 170.

The identification module is a chip for storing various information for authenticating the usage right of the electronic device 100 and includes a user identification module (UIM), a subscriber identity module (SIM), a general user authentication module A Universal Subscriber Identity Module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the port.

When the electronic device 100 is connected to an external cradle, the interface unit may be a path through which electric power from the cradle is supplied to the electronic device 100 or various command signals input from the cradle by the user It can be a passage to the device. Various command signals input from the cradle or the power source may be operated as a signal for recognizing that the electronic device is correctly mounted on the cradle.

The control unit 180 typically controls the overall operation of the electronic device. For example, voice communication, data communication, video communication, and the like. The control unit 180 may include a multimedia module 181 for multimedia playback. The multimedia module 181 may be implemented in the control unit 180 or may be implemented separately from the control unit 180. [

The controller 180 may perform a pattern recognition process for recognizing handwriting input or drawing input performed on the touch screen as characters and images, respectively.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components.

The various embodiments described herein may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays May be implemented using at least one of processors, controllers, microcontrollers, microprocessors, and electrical units for performing functions. In some cases such embodiments may be implemented using a controller 180 < / RTI >

According to a software implementation, embodiments such as procedures or functions may be implemented with separate software modules that perform at least one function or operation. The software code may be implemented by a software application written in a suitable programming language. Also, the software codes may be stored in the memory unit 160 and executed by the control unit 180. [

Hereinafter, embodiments of the present invention will be described. In the present invention, the display unit 151 is assumed to be the touch screen 151 for convenience of explanation. As described above, the touch screen 151 can perform both the information display function and the information input function. However, it should be clearly understood that the present invention is not limited thereto. In addition, the touch described below may include both the contact touch and the proximity touch.

2 is a conceptual diagram for explaining the proximity depth of the proximity sensor.

As shown in FIG. 2, when a pointer such as a finger of a user approaches the touch screen, the proximity sensor 142 disposed inside or near the touch screen detects the pointer and outputs a proximity signal.

The proximity sensor may be configured to output different proximity signals according to a distance between the proximity-touched pointer and the touch screen (hereinafter referred to as "proximity depth").

The distance at which the proximity signal is output when the pointer approaches the touch screen is referred to as a detection distance. By simply using a plurality of proximity sensors 142 having different detection distances from each other, The proximity depth can be known.

In FIG. 2, for example, a cross section of a touch screen having proximity sensors capable of sensing three proximity depths is illustrated. Of course, proximity sensors that detect less than three or more than four proximity depths are also possible.

Specifically, when the pointer is completely in contact with the touch screen (d0), it is recognized as a contact touch. If the pointer is located on the touch screen at a distance less than the distance d1, it is recognized as a proximity touch of the first proximity depth.

If the pointer is located on the touch screen at a distance d1 or less and less than the distance d2, the pointer is recognized as a proximity touch of the second proximity depth. If the pointer is located on the touch screen at a distance d2 or more and less than the distance d3, it is recognized as a proximity touch of the third proximity depth. If the pointer is located at a distance d3 or more on the touch screen, it is recognized that the proximity touch is released.

Accordingly, the controller 180 can recognize the proximity touch as various input signals according to the proximity and proximity positions of the pointer to the touch screen, and perform various operation controls according to the various input signals.

3 is a flowchart of a method of controlling an electronic device according to an embodiment of the present invention. FIGS. 4 to 6D are diagrams for explaining the movement of the virtual space around the electronic apparatus and the screen related to the item to the virtual space according to the embodiment of the present invention.

The method of controlling an electronic device according to an embodiment of the present invention can be implemented in the electronic device 100 described with reference to FIG. Hereinafter, a method of controlling an electronic device according to an embodiment of the present invention and an operation of the electronic device 100 for implementing the same will be described in detail with reference to necessary drawings.

Referring to FIG. 3, the controller 180 may store location information of a virtual space outside the electronic device 100 in the memory 160 (S100).

The virtual space outside the electronic device 100 may mean an extended space outside the touch screen 151 of the electronic device 100. [ That is, the virtual space may refer to a virtual screen on which the physical screen on the touch screen 151 is expanded on the same plane outside the electronic device 100.

According to an example, the location information of the virtual space may be represented by X, Y coordinates on the same plane as the touch screen 151. [ In addition to the X and Y coordinates, the positional information on the virtual space may be represented by direction information and distance information based on the touch screen 151. [ That is, the location information may include information on a direction or a distance to a specific area in a virtual screen extended around the touch screen 151. [

The location information about the virtual space may be set to an initial value for a certain area around the electronic device 100, or may be set for the corresponding area by setting the size of the virtual space from the user.

4 (a) shows a virtual space around the electronic device 100 according to an embodiment.

Referring to FIG. 4A, the controller 180 may set a virtual space corresponding to 5 * 5 based on the touch screen 151 of the electronic device 100, according to an example. As shown in FIG. 4 (a), the virtual space may be divided into areas having the same size as the size of the touch screen 151. However, the present invention is not limited thereto, and the size of the virtual space and the size of each area may be set differently as needed.

When the positional information of the regions of the virtual space is set as the coordinates of the X and Y axes, the memory 160 may include a positional information table for storing X, Y axis coordinate information for the virtual space. 4 (b) shows a position information table. The controller 180 reads the item information matching the X and Y coordinates stored in the position information table and the corresponding coordinates in the memory 160 and recognizes the area of the virtual space in which the screen related to the item exists .

In addition, the memory 160 may include data for matching X- and Y-axis coordinate information on the virtual space with direction information and distance information based on the touch screen 151. [ The controller 180 analyzes the direction information and the distance information corresponding to the received touch input and obtains the X and Y axis coordinates indicated by the corresponding touch input.

4A shows a case where a screen 200 related to an A item, a screen 210 related to a B item, and a screen 220 related to a C item are moved to a virtual space.

For example, in the case of the screen 200 related to the A item, it can be stored in the position information table as being in the coordinates (2,0) of the virtual space. If it is determined that the direction information and the distance information corresponding to the touch input received from the user indicate the coordinates (2, 0), the control unit 180 prepares for moving the screen 200 related to the A item will be.

Similarly, the control unit 180 stores coordinates (3, 1) and (4, 4) from the position information table stored in the memory 160 for the screen 210 related to the B item and the screen 220 related to the C item It can be recognized that each screen exists in the corresponding area.

5 is a diagram for explaining data for matching X- and Y-axis coordinate information on a virtual space with direction information and distance information on the basis of the touch screen 151. FIG.

Referring to FIG. 5, the virtual space may be set to eight areas having the distance information of 1 adjacent to the touch screen 151 around the touch screen 151, and 16 areas having the distance information of the outer area of 2 .

According to an exemplary embodiment, when the distance information is 1, a criterion for dividing the eight regions according to the X, Y axis coordinate information will be described.

For example, in a coordinate (2,1) area and a coordinate (3,1) area, the line passing through the center point j of the boundary where the two areas meet at the reference point o is od. Accordingly, when the touch input having the direction information in the left direction from the line segment od and having the distance information of 1 is received, the corresponding direction information and distance information can be matched with the coordinate (2,1) area.

On the other hand, when the touch input having the direction information of the right direction in the line segment od and the distance information of 1 is received, the corresponding direction information and the distance information can be matched with the coordinate (3, 1) area.

When direction information that exactly matches the line segment od is input, it can be set to match either the left area or the right area.

This method can be judged in the same manner at the boundaries of each region where the distance information is 1.

According to an example, when the distance information is 2, a criterion for dividing 16 regions according to X, Y axis coordinate information will be described.

For example, let us consider a case of a coordinate (2,0) area, a coordinate (3,0) area and a coordinate (4,0) area. The line passing through the center point h of the boundary where the coordinate (2,0) area and the coordinate (3,0) area meet at the reference point o is ob. The line passing through the center point i of the boundary where the coordinate (3,0) area and the coordinate (4,0) area meet at the reference point o is of.

Accordingly, when the touch input having the direction information of the left direction in the line segment ob and the distance information of 2 is received, the corresponding direction information and the distance information can be matched with the coordinate (2,0).

When the touch input having the distance information of 2 is received, the corresponding direction information and the distance information can be matched with the coordinate (3, 0).

When the touch input having the distance information of 2 is received, the corresponding direction information and the distance information can be matched with the coordinates (4, 0).

This scheme can be judged in the same way at the boundaries of each region where the distance information is 2.

In the above description, the X- and Y-axis coordinate information about the virtual space is matched with the direction information and the distance information based on the touch screen 151. However, the present invention is not limited to this, and the touch input may be matched to the virtual space Any method can be applied.

In the above description, the virtual space is expanded on the same plane as the touch screen 151. However, The present invention is not limited thereto and can be implemented by extending the concept to the three-dimensional space around the electronic device 100.

In this case, the coordinates of the specific area in the virtual space can be stored in the form of (X, Y, Z). The method of matching the X, Y axis coordinate information with the direction information and the distance information based on the touch screen 151 can also be determined in the same manner.

Also, according to one example, a screen related to an item located in the virtual space and the virtual space can be displayed around the electronic device 100, such as a hologram or the like.

Referring again to FIG. 3, the controller 180 may display a first screen associated with the first item on the touch screen 151 (S110).

In this document, an item may be used to collectively refer to an application, a folder, an icon, a widget, and other objects that can be displayed on the touch screen 151 of the electronic device 100.

The screen associated with the item may refer to a screen displayed on the touch screen 151 when a specific item is executed in the electronic device 100. [

The control unit 180 may receive a predetermined touch input through the touch screen 151 (S120).

Referring to FIG. 6A, a first screen associated with a first item is displayed on the touch screen 151. FIG. As shown in the figure, when an input to drag on the touch screen 151 in the arrow direction after touching is received, the controller 180 can acquire the direction information of the drag direction.

Referring to FIG. 6B, when one touch input is received on the touch screen 151, the controller 180 may obtain the distance information corresponding to one. In this case, it is necessary that the drag after touching and the one touching are set in advance to mean the direction information and the distance information, respectively. The setting of the touch input for the specific direction information and the distance information will be described later.

Referring back to FIG. 3, the controller 180 may move the first screen to one area of the virtual space having location information corresponding to the touch input (S130).

Referring to FIG. 6C, the controller 180 may move the first screen associated with the first item to the virtual space according to the direction of the obtained direction information and the obtained distance information 1. In this case, as described above, the control unit 180 may store the coordinate values in the matched virtual space in the memory 160 and read them when necessary.

3, the controller 180 may display a second screen related to the second item on the touch screen 151. [S140]

6D, when the first screen is moved to the virtual space, the controller 180 receives the execution input for the second item from the user, and the second screen associated with the second item is displayed on the touch screen 151 Can be displayed. Or if the second item has already been executed, the control unit 180 may move the first screen to the virtual space and display the second screen on the touch screen 151. [

7 is a view for explaining a first movement mode according to an embodiment of the present invention.

The first movement mode may indicate a state in which the first screen associated with the first item displayed on the touch screen 151 can be moved to the virtual space.

The controller 180 may receive a touch input for entering the first mode of moving the first screen to the virtual space. Referring to FIG. 7A, the touch input for entering the first movement mode may be an input for touching the touch screen 151 for more than a predetermined time.

However, the present invention is not limited thereto, and the touch input for entering the first movement mode may be preset by multi-touch, continuous touch, touch-drag, or combination thereof on the touch screen 151. [

Upon receipt of the touch input for entering the first movement mode, the controller 180 can display the first movement mode. Referring to FIG. 7 (b), the controller 180 may display a border 300 of the first screen displayed on the touch screen 151 in a distinguishable color in order to indicate that the first mode is the first movement mode.

However, the present invention is not limited to this, and it may be any display such as a visual display of characters, graphic forms, an audible display such as a specific sound, a tactile display such as a vibration,

8 and 9 are views for explaining direction information for moving a screen related to an item to a virtual space according to an embodiment of the present invention.

As shown in FIG. 8, upon receiving the first touch input, the controller 180 may obtain direction information for moving the first screen to the virtual space.

The first touch input may be a sliding contact touch input (refer to FIG. 8 (b)) that determines the direction information according to the sliding direction. In the first movement mode, when the user inputs a sliding contact touch as shown in FIG. 8, the controller 180 receives the touch and obtains the direction at the point k, which is the finally sensed point, as the direction information.

However, the present invention is not limited to this, and any method can be applied as long as it can acquire specific direction information such as a method of previously setting the distance and time of the sliding touch.

According to another example, the first touch input may be a sliding proximity touch input (see Fig. 9 (b)) that determines the direction information according to the sliding direction. When the user inputs the sliding proximity touch as shown in FIG. 9 in the first movement mode, the control unit 180 receives the sliding proximity touch and acquires the direction at point 1, which is the last sensed point in the proximity sensor 142, as the direction information can do.

However, the present invention is not limited to this, and any method can be applied as long as it can acquire specific direction information such as a method of previously setting the distance and time of the sliding touch.

10 is a view for explaining distance information for moving a screen related to an item to a virtual space according to an embodiment of the present invention.

Upon receiving the second touch input, the controller 180 may obtain distance information for moving the first screen to the virtual space.

As shown in FIG. 10 (a), the second touch input may be a touch input for determining distance information according to the number of touches. In FIG. 10 (a), the user has tapping twice. In this case, the control unit 180 may receive the input of the user and obtain the distance information corresponding to 2.

 Alternatively, as shown in FIG. 10B, the second touch input may be a touch input that sets distance information according to the touch holding time. The control unit 180 can obtain the distance information corresponding to the time the user holds the touch.

The relationship between the touch holding time and the distance information can be set in advance. For example, the relationship may be preset to mean 1 if the touch is held for one second.

According to an example, the controller 180 displays a number 300 corresponding to the distance information and a plurality of indications 310 and 310, respectively, on the border 300 of the first screen displayed on the touch screen 151, 320, and 330 can be sequentially displayed.

The distinguishing marks 310, 320, and 330 may be displayed in different colors. However, the present invention is not limited thereto, and any indication can be applied if it can be distinguished.

The control unit 180 may move the first screen to one area of the virtual space according to the direction information by the first touch input and the distance information by the second touch input.

11 is a view for explaining a second movement mode according to an embodiment of the present invention.

The second movement mode may indicate a state in which the first screen moved to the virtual space can be moved to the touch screen 151 again.

The control unit 180 may receive a touch input that causes the first screen to enter a second mode of movement to the touch screen 151 again. Referring to FIG. 11A, the touch input for entering the second movement mode may be an input for touching two points on the touch screen 151 for a predetermined time or longer.

However, the present invention is not limited to this. The touch input for entering the second movement mode may be preset by multi-touch, continuous touch, touch-drag, or combination thereof on the touch screen 151.

Upon receiving the touch input for entering the second movement mode, the controller 180 can display the second movement mode. Referring to FIG. 11B, the controller 180 displays the border 350 of the touch screen 151 (indicating that the second screen is displayed, if the second screen is being displayed) Border) can be displayed in different colors. In this case, it is preferable to display a color different from that of the first movement mode.

However, the present invention is not limited to this, and it may be any display such as a visual display such as a letter, a graphic form, an audible display such as a specific sound, a tactile display such as a vibration,

12 and 13 are views for explaining direction information for moving a screen related to an item located in a virtual space to the touch screen 151 according to an embodiment of the present invention.

When the controller 180 receives the third touch input, the controller 180 may obtain the direction information that the first screen is located in the virtual space with reference to the touch screen 151. [

The third touch input may be a sliding contact touch input (refer to FIG. 12 (b)) that determines the direction information according to the sliding direction. 12, when the user inputs a sliding contact touch from the outside to the inside of the touch screen 151 as shown in FIG. 12, the control unit 180 receives the sliding contact touch to move the direction at the point m, Information can be acquired.

However, the present invention is not limited to this, and any method can be applied as long as it can acquire specific direction information such as a method of previously setting a distance or time of a sliding touch within the touch screen 151.

According to another example, the third touch input may be a sliding proximity touch input (refer to FIG. 13 (b)) that determines the direction information according to the sliding direction. 13, when the user inputs a sliding proximity touch from the outside to the inside of the touch screen 151 as shown in FIG. 13, the control unit 180 receives the sliding proximity touch, The direction at the point can be obtained as the direction information.

However, the present invention is not limited to this, and any method can be applied as long as it can acquire specific direction information such as a method of previously setting a distance or time of a sliding touch within the touch screen 151.

When the controller 180 receives the fourth touch input, the controller 180 may obtain the distance information that the first screen is located in the virtual space with reference to the touch screen 151. [

The fourth touch input may be implemented in the same manner as the second touch input. That is, the fourth touch input may be a touch input for determining the distance information according to the number of touches, or a touch input for determining the distance information according to the touch holding time. The fourth touch input may be applied to the second touch input in the same or similar manner, and thus a detailed description thereof will be omitted.

The control unit 180 may display the first screen located in the area in the virtual space corresponding to the obtained direction information and the distance information on the touch screen 151. [

FIG. 14 is a view for explaining a mini-map 400 showing a position in a virtual space of a screen related to an item according to an embodiment of the present invention.

The control unit 180 may display a mini-map 400 indicating a position where the first screen exists in the virtual space. The control unit 180 may display a mini-map 400 for a virtual space preset in one area on the touch screen 151. [ The control unit 180 can display the screen associated with the item moved to the virtual space at a corresponding position on the mini-map 400. [

The control unit 180 can display the mini-screens 401, 402, and 403 displayed on the mini-map 400 and the corresponding items actually being executed on the mini-touch screen 404. For example, as shown in the figure, it can be displayed that the A item is being executed on the mini screen 401 corresponding to the screen related to the A item.

The control unit 180 may display the mini screens 401, 402, and 403 and the mini touch screen 404 in a thumb nail format of a screen related to the actual item. However, the present invention is not limited to this, and any indication can be applied as long as it is an indication that the item can be identified.

FIG. 15 is a diagram for explaining content classification by moving a screen related to an item in a virtual space according to an embodiment of the present invention.

When the first screen is moved in the specific direction on the touch screen 151, the controller 180 may store the content in the first item when the touch input 151 receives the touch input for moving the predetermined content in the specific direction on the second screen have.

FIG. 15 shows a case in which one item-related screen is moved in four directions of the top, bottom, left, and right sides of the touch screen 151. FIG. Each item is a storage folder (240, 241, 242, 243) in which the category is set as a family, a workplace, a club, and a friend. The control unit 180 can move the screens associated with the storage folder in different directions according to the user's input.

The control unit 180 may execute a gallery corresponding to the second item according to a user's input. As shown in FIG. 15, the control unit 180 may display a screen of a gallery including photographs and the like as predetermined contents on the touch screen 151. FIG.

As shown in the figure, when the user touches a specific photograph A and drags the family storage folder 240 in a direction to be located in the virtual space, the control unit 180 receives the corresponding input, And can be stored in the storage folder 240.

Through this method, the user can easily sort and store the photographs according to the desired category. Although the picture is taken as an example of the content, the content is not limited to the concept of collectively referring to data that can be classified or can be classified into a moving picture, music, or the like.

The control unit 180 displays a screen for setting a category of the storage folder on the touch screen 151 and moves the storage folder to the virtual space after the category is determined.

Alternatively, the control unit 180 may provide the category setting screen of the storage folder on the touch screen 151 after moving the storage folder to the virtual space. In this case, the control unit 180 can display the category setting screen when receiving the input to touch the mini-screen on the mini-map.

16A to 16C are views for explaining a third movement mode according to an embodiment of the present invention.

The third movement mode may indicate a state in which the first screen can be displayed on the touch screen 151 according to the movement of the electronic device 100. [

The control unit 180 may receive the touch input for entering the third movement mode. 16A, the touch input for entering the third movement mode may be an input for touching three points on the touch screen 151 for a predetermined time or longer.

However, the present invention is not limited thereto, and the touch input for entering the third movement mode may be preset by multi-touch, continuous touch, touch-drag, or combination thereof on the touch screen 151. [

Upon receiving the touch input for entering the third movement mode, the controller 180 can display the third movement mode. Referring to FIG. 16B, the control unit 180 displays a border 370 of the touch screen 151 (a border of the second screen if the second screen is displayed) to indicate the third movement mode Can be displayed in a color. In this case, it is preferable to display in a different color from the display of the first movement mode and the second movement mode.

However, the present invention is not limited to this, and it may be any display such as a visual display of characters, graphic forms, an auditory display such as a specific sound, a tactile display such as a vibration,

16B, when the electronic device 100 moves upward, the motion sensor 143 senses the movement of the electronic device 100 and can transmit the sensing signal to the control unit 180. [

In the third movement mode, the control unit 180 displays a screen (a screen 251 related to the C item in FIG. 16B) related to the item located in the virtual space in the direction of movement of the electronic device 100 to the touch screen 151 Can be displayed. Accordingly, the screen 254 related to the A item displayed on the touch screen 151 can be displayed in the virtual space.

Referring to FIG. 16C, it can be seen that as the electronic device 100 moves, the position information in the virtual space of the screens 250, 252, 253, and 254 related to the A, B, D, and E items is changed. This is because the positional information in the virtual space is relatively determined based on the touch screen 151 of the electronic device 100. [ Accordingly, the control unit 180 can calculate the changed position information based on the touch screen 151 and update the position information table of the memory 160. [

Accordingly, in the third movement mode, the user can view the item related screen in the virtual space as fixed, and display the screen related to the item on the touch screen 151 by moving the electronic device 100.

17 is a diagram for explaining a method of moving a screen related to an item to a virtual space using only distance information according to an embodiment of the present invention.

As shown in (a) of FIG. 17, the control unit 180 may move the screen related to the item only in a specific direction according to the input of the user. In this case, the control unit 180 may display a screen related to the item located at the corresponding distance on the touch screen 151 according to the touch input for inputting the distance information.

17 (a) shows that the user has touched the touch screen 151 twice. In this case, the control unit 180 can recognize that the distance information is 2. Accordingly, the controller 180 can display the screen 261 related to the C item corresponding to the distance 2 on the touch screen 151.

In this case, the control unit 180 may not display a screen related to the A item originally displayed on the touch screen 151. [

17B, the control unit 180 displays the screen 264 related to the A item originally displayed on the touch screen 151 in the virtual space at the position corresponding to the distance 2 .

Alternatively, as shown in FIG. 17C, in order to display a screen related to the C item at the position corresponding to the distance 2 on the touch screen 151, As can be appreciated. In this case, the controller 180 can update the position information of the screen related to the item in the virtual space.

The handling in the case where there is a screen related to another item already in the position to be moved in the movement of the screen related to the item described above will be described.

The control unit 180 may display the first screen on the touch screen 151 when the second screen is moved to a position of the first screen located in the virtual space. That is, when the screen displayed on the touch screen 151 is moved to one area of the virtual space, if there is a screen related to another item already in the area, the controller 180 moves the screen to the touch screen 151 Can be displayed.

However, the present invention is not limited to this, and the controller 180 can move the screen that has already existed in the virtual space by a distance of 1 in the same direction. Alternatively, the control unit 180 may recognize that the item for the screen that already existed in the virtual space has been terminated. In addition, the processing method of the screen that already exists in the virtual space can be set in advance if necessary.

When the first screen located in the virtual space is moved to the touch screen 151, the controller 180 may move the second screen to a position where the first screen is located. That is, when a screen located in the virtual space is moved to the touch screen 151, if a screen related to another item is displayed on the touch screen 151, the controller 180 moves the screen to the touch screen 151 It is possible to move to the position of the virtual space where the screen is located and display it.

However, the present invention is not limited to this, and the controller 180 can recognize that the item on the screen displayed on the touch screen 151 has been terminated. In addition, the processing method of the screen displayed on the touch screen 151 can be set in advance if necessary.

18 is a diagram for explaining how content is transmitted to an external device through an item located in a virtual space according to an embodiment of the present invention.

18, the electronic device 100 is connected to the external electronic devices 500, 510, and 530 through the external networks 600, 610, 620, and 630 connected to the first items 270, 271, 272, 520, and 530, respectively.

In this case, the first items 270, 271, 272, and 273 may include a messenger program, an e-mail program, a web browser, and the like.

The external networks 600, 610, 620, and 630 can be applied to any device that can be connected to an external device through a wired / wireless communication network.

FIG. 18 shows that the second screen related to the second item, the gallery, is displayed on the touch screen 151. FIG. As shown in the figure, when the user touches a specific photograph B and drags the messenger program 270 in a direction toward the virtual space, the control unit 180 receives the input and transmits the selected photograph B as a messenger program The user can upload the corresponding photograph (B)

In this way, the user can easily transmit the photograph to the desired external device 500 through the item 270. Although the photograph is taken as an example of the content, the present invention is not limited to this, and the content may be collectively referred to as a transferable data such as a moving image or music.

The above-described method of controlling an electronic device according to the present invention can be provided by being recorded on a computer-readable recording medium as a program for execution on a computer.

The control method of the electronic device according to the present invention can be executed through software. When executed in software, the constituent means of the present invention are code segments that perform the necessary tasks. The program or code segments may be stored in a processor readable medium or transmitted by a computer data signal coupled with a carrier wave in a transmission medium or a communication network.

A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored. Examples of the computer-readable recording device include a ROM, a RAM, a CD-ROM, a DVD 占 ROM, a DVD-RAM, a magnetic tape, a floppy disk, a hard disk, The computer-readable recording medium may also be distributed to networked computer devices so that computer readable code can be stored and executed in a distributed manner.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. The present invention is not limited to the drawings. In addition, the embodiments described in this document may not be limitedly applied, but all or some of the embodiments may be selectively combined so that various modifications may be made.

100: Electronic device 151: Display unit (touch screen)

Claims (18)

A touch screen displaying a first screen associated with the first item;
A memory for storing position information on a virtual space around the touch screen; And
When a predetermined touch input is received for the first screen, moves the first screen to one area of the virtual space having positional information corresponding to the touch input and displays a second screen related to the second item on the touch screen A control unit for displaying on the screen;
. 2. The method of claim 1, wherein the location information on the virtual space
And direction information and distance information based on the touch screen. The apparatus of claim 1, wherein the control unit
When the touch input for entering the first movement mode for moving the first screen to the virtual space is received, displays the first movement mode state. The apparatus of claim 1, wherein the control unit
Upon receiving the first touch input, acquiring direction information for moving the first screen to the virtual space,
Acquiring distance information for moving the first screen to the virtual space upon receiving the second touch input,
And moves the first screen to one area of the virtual space according to the direction information and the distance information. 5. The method of claim 4, wherein the first touch input
And a sliding proximity touch input or a sliding proximity touch input for determining the direction information according to the sliding direction. 5. The method of claim 4, wherein the second touch input
And a touch input for determining the distance information according to the number of touches or a touch input for determining the distance information according to the touch holding time. The apparatus of claim 1, wherein the control unit
Wherein the display device displays the second movement mode when receiving a touch input for causing the first screen moved to the virtual space to enter a second movement mode for moving to the touch screen again. The apparatus of claim 1, wherein the control unit
When receiving the third touch input, acquiring direction information that the first screen is located in the virtual space based on the touch screen,
Upon receiving the fourth touch input, acquires distance information that the first screen is located in the virtual space with reference to the touch screen,
And displays the first screen on the touch screen based on the obtained direction information and the distance information. 9. The method of claim 8, wherein the third touch input
And a sliding contact touch input or a sliding proximity touch input for determining direction information according to a sliding direction of the touch screen from the outside to the inside of the touch screen. 9. The method of claim 8, wherein the fourth touch input
And a touch input for determining the distance information according to the number of touches or a touch input for determining the distance information according to the touch holding time. The apparatus of claim 1, wherein the control unit
And displays a mini map indicating a position where the first screen exists in the virtual space. The apparatus of claim 1, wherein the control unit
When the first screen is moved in a specific direction on the touch screen and the touch input for moving predetermined content in the specific direction is received in the second screen, the content is stored in the first item Electronic devices. The method according to claim 1,
A motion sensor for sensing movement of the electronic device; Further comprising:
The control unit
When the touch input unit receives the touch input for entering the third movement mode for displaying the first screen on the touch screen according to the movement of the electronic device,
And displays the first screen on the touch screen when detecting movement of the electronic device moving to a position where the first screen exists. The apparatus of claim 1, wherein the control unit
When a related screen of a plurality of items is moved in a specific direction on the basis of the touch screen, a related screen of an item located at a corresponding distance is displayed on the touch screen in accordance with a touch input for inputting distance information Electronics. The apparatus of claim 1, wherein the control unit
And displays the first screen on the touch screen when the second screen is moved to a position of the first screen located in the virtual space. The apparatus of claim 1, wherein the control unit
Wherein when the first screen located in the virtual space is moved to the touch screen, the second screen is moved to a position where the first screen is located. The apparatus of claim 1, wherein the control unit
When the electronic device is connected to an external electronic device through the first item, when receiving a touch input for moving predetermined content to the first screen in the second screen, the content is uploaded to the first item and uploading the image data. Setting and storing location information on a virtual space around the touch screen;
Displaying a first screen associated with the first item;
Receiving a predetermined touch input;
Moving the first screen to one area of the virtual space having position information corresponding to the touch input; And
Displaying a second screen associated with the second item;
And controlling the electronic device.

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