KR20160016569A - Method and device for providing content - Google Patents

Abstract

The present invention discloses a content providing method and a device therefor. The device includes: a display unit displaying note content; a user input unit receiving a user input of selecting a portion of the displayed note content and a user input of requesting the expansion of the note content; and a control unit controlling the note content to be displayed on the display unit by expanding the selected portion of the note content and minimizing the unselected portion of note content. According to various embodiments of the present invention, the display device can transform the selected portion of the content and the unselected portion of the content differently, thereby providing the transformed content.

Description

[0001] METHOD AND DEVICE FOR PROVIDING CONTENT [0002]

Various embodiments of the present invention are directed to a method for providing content in a device and a device therefor.

A mobile terminal is a portable device having one or more functions capable of carrying out voice and video communication, a function of inputting or outputting information, and a function of storing data while being portable.

As the functions of such mobile terminals are diversified, they have complicated functions such as photographing and photographing of movies, playback of music files or video files, reception of games, broadcasting, wireless Internet, etc., And is implemented in the form of a multimedia player.

Various embodiments of the present invention may provide a method and a device for providing modified content by modifying some selected content and non-selected content differently from content provided in a device.

A device according to an embodiment of the present invention includes a display unit for displaying handwritten content, an input unit for receiving a user input for changing the size of the displayed handwritten content, and a display unit for displaying the handwritten content corresponding to the user input The control unit may control the display unit to change the size of the handwritten content portion previously selected by the user and the size of the unselected handwritten content portion to be displayed differently from each other.

The control unit according to an embodiment of the present invention further includes a control unit for enlarging the selected handwritten content portion to a first scaling factor and reducing the selected unselected handwriting content portion to a second scaling ratio determined based on the first scaling factor, Can be controlled.

The user input unit according to an embodiment of the present invention receives an input for drawing an underline on a portion of the handwritten content using an input tool and the control unit displays the thickness value of the underline, The first magnification can be determined based on at least one of the first magnification.

A user input unit according to an embodiment of the present invention receives a pinch input in a direction in which two fingers of a user are distant from each other and the control unit controls the first finger to move the first finger in a direction in which the two fingers are moved away from each other, The magnification can be determined.

The controller according to an embodiment of the present invention controls the display unit so that the unselected handwritten content part is not displayed and displays the first icon for displaying the unselected handwritten content part on the display unit The display unit can be controlled.

The user input unit according to an embodiment of the present invention receives an input for selecting the first icon, and in response to the first icon selection input, the control unit displays the selected non- And changes the first icon to a second icon for preventing the non-selected handwriting content portion from being displayed on the display unit, and controls the display unit to display the second icon.

A device according to an embodiment of the present invention includes a display unit for displaying the moving image content playback screen including a time line indicating a playback time point of moving image content, And a control unit for controlling the user input unit to receive user input to reproduce the moving picture contents of the selected section and the moving picture contents of the selected section at different reproduction speeds.

The user input unit according to an exemplary embodiment of the present invention receives an input for selecting a first point and a second point on the time line and the control unit displays the moving picture content corresponding to the interval between the first point and the second point, May be selected as the selected section.

The user input unit according to an embodiment of the present invention may touch the first point and the second point with two fingers of a user to receive a pinch input in a direction in which the two fingers are moving away from each other, The playback speed of the selected section and the playback speed of the unselected section may be determined based on the moving direction and the moving distance of the two fingers.

According to an embodiment of the present invention, there is provided a method of providing content, the method comprising: displaying handwritten content; receiving a user input for changing a size at which the handwritten content is displayed; Changing the displayed size, and displaying the changed portion of the handwritten content portion selected by the user and the unselected handwritten content portion differently from each other.

The step of displaying the selected handwritten content portion and the unselected handwritten content portion in different sizes according to an embodiment of the present invention may include enlarging the selected handwritten content portion at a first magnification, And reducing the handwriting content portion to a second magnification determined based on the first magnification.

The step of receiving a user input for changing the size at which the handwritten content is displayed according to an embodiment of the present invention includes receiving an input using an input tool to underline a portion of the handwritten content, The first magnification may be determined based on at least one of a thickness value of the underline, a color value of an underline, and a style value of an underline.

The step of receiving a user input for changing the size of the displayed handwritten content according to an embodiment of the present invention includes receiving a pinch input in a direction in which two fingers of the user are distant from each other, May be determined based on a first distance that the two fingers have moved in directions away from each other.

The step of changing the displayed size of the selected handwritten content portion and the unselected handwritten content portion according to an embodiment of the present invention may include displaying the unselected handwritten content portion without displaying the unselected handwritten content portion, And displaying a first icon that causes the handwritten content portion to be displayed.

A content providing method according to an embodiment of the present invention includes receiving an input for selecting the first icon and displaying the unselected handwritten content portion in response to the first icon selection input, And changing the icon to a second icon for preventing the unselected handwritten content portion from being displayed on the display unit.

According to an embodiment of the present invention, there is provided a content providing method comprising: displaying a moving image content playback screen including a time line indicating a playback time of moving image content; displaying a partial interval of the entire duration of the moving image content on the time line And reproducing the moving picture contents of the selected section and the moving picture contents of the non-selected section at different reproduction speeds.

The step of receiving a user input selecting a section according to an embodiment of the present invention is a step of receiving an input for selecting a first point and a second point on the timeline and the first point and the second point It is possible to make the section of the moving picture content corresponding to the section between the sections as the section.

The content providing method according to an embodiment of the present invention further includes a step of touching the first point and the second point with two fingers of a user to receive a pinch input in a direction in which the two fingers are moving away from each other And reproducing the moving image content of the selected section and the moving image content of the non-selected section at different playback speeds may be performed based on the moving direction and the moving distance of the two fingers, And determining a playback speed of the non-period.

1 is a diagram for explaining a system for providing contents according to an embodiment of the present invention.
2 is a flowchart illustrating a method of enlarging or reducing handwritten content according to an embodiment of the present invention.
3A to 3D are views showing an example of a method of enlarging or reducing contents according to an embodiment of the present invention.
4A to 4C are views showing an example of selecting some handwriting content among handwriting content according to an embodiment of the present invention.
5 is a diagram illustrating an example of an input request for enlarging or reducing handwritten content according to an embodiment of the present invention.
Figure 6 is a schematic diagram of a modified < RTI ID = 0.0 > And the handwritten content is displayed on the display unit.
7 is a flowchart illustrating a method of enlarging or reducing text contents according to an exemplary embodiment of the present invention.
8A to 8C are views showing an example of selecting some text contents of text content according to an embodiment of the present invention.
9 is a diagram illustrating an example of an input requesting enlargement of selected text content according to an embodiment of the present invention.
10 is a view showing an example of a screen in which text contents are enlarged or reduced according to an embodiment of the present invention.
11 is a diagram illustrating an example in which modified text contents according to an embodiment of the present invention are displayed on a display unit.
12 is a flowchart illustrating a method of enlarging or reducing image contents according to an exemplary embodiment of the present invention.
13 is a diagram illustrating an example of selecting some image contents among image contents according to an embodiment of the present invention.
14 is a diagram showing an example of a method of enlarging or reducing image contents according to an embodiment of the present invention.
15 and 16 are views showing a method of enlarging or reducing image contents according to an embodiment of the present invention.
FIG. 17 is a flowchart illustrating a method of reproducing and reproducing moving picture contents according to an embodiment of the present invention.
FIGS. 18 and 19 are diagrams illustrating an example of selecting a part of an entire section of moving picture contents according to an embodiment of the present invention.
20 and 21 are views showing an example of a method of reproducing and modifying the reproduction speed of moving picture contents according to an embodiment of the present invention.
22 is a diagram illustrating an example of an input requesting a variation in playback speed for a selected section of moving image content according to an embodiment of the present invention.
FIG. 23 is a diagram illustrating an example in which the playback speed of a selected section is set differently according to a request input in FIG.
FIG. 24 is a diagram illustrating an example of an input requesting a variation of a playback speed for a selected section of moving image content according to an exemplary embodiment of the present invention. Referring to FIG.
FIG. 25 is a diagram showing an example in which the playback speed of a selected section is set differently according to a request input in FIG.
FIG. 26 is a flowchart illustrating a method of reproducing and reproducing audio content according to an embodiment of the present invention.
FIG. 27 is a diagram illustrating an example of selecting a part of an entire section of audio contents according to an embodiment of the present invention. Referring to FIG.
FIGS. 28 and 29 are diagrams illustrating an example of an input requesting a variation in playback speed, for a selected section of audio content according to an embodiment of the present invention.
30 is a diagram showing an example of a method for reproducing and reproducing the reproduction speed of audio contents according to an embodiment of the present invention.
31 is a flowchart showing a method of enlarging or reducing a list according to an embodiment of the present invention.
32 is a diagram showing an example of selecting a part of the list according to an embodiment of the present invention.
33 is a diagram showing an example of a screen in which a list according to an embodiment of the present invention is enlarged or reduced and displayed.
34 is a diagram showing an example of selecting a part of the list according to an embodiment of the present invention.
35 is a diagram showing an example in which a modified list according to an embodiment of the present invention is displayed on the display unit.
36 is a diagram showing an example in which a modified list according to an embodiment of the present invention is displayed on the display unit.
37 is a block diagram showing a configuration of a device according to an embodiment of the present invention.
38 is a block diagram showing a configuration of a device according to an embodiment of the present invention.

The terms used in this specification will be briefly described and the present invention will be described in detail.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

When an element is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements as well, without departing from the spirit or scope of the present invention. Also, the terms "part," " module, "and the like described in the specification mean units for processing at least one function or operation, which may be implemented in hardware or software or a combination of hardware and software .

Throughout the specification, "touch input" means a gesture or the like that a user performs on a touch screen to control a device. For example, the touch input described herein may include a tap, a touch & hold, a double tap, a drag, a panning, a flick, a drag and drop,

"Tap" indicates an operation in which the user immediately touches the screen using a finger or a touch tool (e.g., an electronic pen) and immediately lifts it from the screen without moving.

"Touch & hold" represents an operation for the user to touch the screen using a finger or a touch tool (e.g., an electronic pen) and then maintain the touch input for a critical time (e.g., 2 seconds) or more. For example, the time difference between the touch-in and touch-out times is equal to or greater than a threshold time (e.g., 2 seconds). In order to allow the user to recognize whether the touch input is a tap or a touch & hold, the feedback signal may be provided visually, audibly or tactually when the touch input is maintained for a predetermined time or more. The threshold time may vary depending on the implementation.

"Double tap" indicates an operation in which the user touches the screen twice with a finger or a touch tool (e.g., an electronic pen).

"Drag" means an operation of moving a finger or a touch tool to another position in the screen while the user holds the touch after touching the finger or the touch tool on the screen. The object is moved due to the drag operation or a panning operation to be described later is performed.

"Panning" indicates a case where a user performs a drag operation without selecting an object. Since panning does not select a specific object, the object is not moved within the page, but the page itself moves within the screen, or the group of objects moves within the page.

A "flick" represents an operation in which a user drags a finger or touch tool to a critical velocity (e.g., 100 pixel / s) or more. It is possible to distinguish the drag (or panning) from the flick based on whether the moving speed of the finger or the touch tool is equal to or greater than a critical speed (for example, 100 pixel / s).

"Drag & drop" means an operation in which a user drags an object to a predetermined position on the screen using a finger or a touch tool, and then releases the object.

A " pinch " represents an operation in which a user moves two fingers in different directions while touching the screen. It is a gesture for pinch opening or pinch closing of an object or a page, and a magnification value or a reduction value is determined according to the distance between two fingers.

A " swipe " is an operation of moving a certain distance in the horizontal or vertical direction while touching an object on the screen with a finger or a touch tool. Motion in the diagonal direction may not be recognized as a swipe event.

Also, with respect to one embodiment of the present invention, the button input may include a physical user interface (PUI) button input and a graphical user interface (GUI) button input.

Further, in connection with an embodiment of the present invention, the motion input may include a user motion input and a device motion input. In the case of the user motion input, the device can recognize the motion of the user through the camera. In the case of the device motion input, the device 100 can recognize the movement of the device through an acceleration sensor, a gyro sensor, or the like.

For example, a user motion input may include an input that moves the user's hand away from or close to the device, an input that moves the user's hand from right to left, an input that moves the user's hand from left to right, An input for moving the hand from the top to the bottom, an input for moving the user's hand from the bottom up, and an input for expanding or closing the user's hand.

In addition, the device motion input may be an input that causes device 100 to shake to the left or right, an input to shake up or down, an input to shake up or down, an input to move device 100 closer or further away from the user,

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

1 is a diagram for explaining a system for providing contents according to an embodiment of the present invention.

Referring to FIG. 1, a system for providing modified content according to an embodiment of the present invention may include a device 100 and an input tool 200. Hereinafter, each configuration will be described in detail.

The device 100 according to an exemplary embodiment of the present invention may be used in a mobile phone, a smart phone, a laptop computer, a tablet PC, an electronic book terminal, a digital broadcast terminal, a PDA (personal digital assistant) Multimedia players, navigation, MP3 players, digital cameras, wearable devices (e.g., glasses, wristwatches), but are not limited thereto.

The device 100 according to an embodiment of the present invention may be a device for reproducing various contents. For example, the content may include, but is not limited to, handwritten content, text content, image content, video content, audio content, lists, and the like.

The handwritten content according to one embodiment may be a set of strokes inputted in a predetermined time order. The " stroke " may mean a trajectory drawing while keeping the touch from the time when the input tool is touched by the device 100. [ For example, if '3x + 6y = 5', 3, x, 6, and y are drawn at a time while the user holds a touch, each of 3, x, 6, and y can constitute one stroke. In the case of '+', the user draws '-' first and then 'ㅣ', so '-' and 'ㅣ' can constitute one stroke respectively. According to an embodiment of the present invention, one stroke may constitute one character or symbol, or a combination of strokes may constitute one character or symbol.

On the other hand, each of the strokes included in the handwriting content is associated with time information. At this time, the time information of the stroke may correspond to the time when the stroke is generated or changed. The time information of the stroke can be recorded according to a time stamp format indicating a specific time.

The text content according to an embodiment may be a character list of characters, and a list may be a list of items having the same attributes in order.

In addition, the device 100 may display handwritten content, text content, image content, a list, and the like on the display unit 121 of the device 100. In addition, the device 100 can reproduce moving picture contents, audio contents, and the like, and display the contents reproducing screen on the display unit 121. [ However, the present invention is not limited thereto.

Also, according to one embodiment of the present invention, the input tool 200 may be a tool for a user to input specific information to the device 100. [ For example, the input tool may include, but is not limited to, a finger, an electronic pen (e.g., a stylus pen), a keyboard, a mouse, and the like. A device 100 according to an embodiment of the present invention may receive a user's touch input and an input tool 200 may receive an input that is touched to the device.

The device 100 may receive an input by the user using the input tool 200 to select a portion of the content.

For example, referring to FIG. 1, a user may use the input tool 200 to highlight some handwriting content displayed on the device 100, to underline some handwriting content, to select some handwriting content . At this time, the device 100 can recognize some handwriting content based on the stroke unit or the coordinate unit. For example, some of the handwriting content may be represented by a coordinate value (first coordinate information) for the coordinate plane corresponding to the display unit 121, or a coordinate value (second coordinate information) for the coordinate plane corresponding to the entire handwriting content, . Alternatively, it may be represented by a stroke included in some handwriting content.

Alternatively, the user can select some text content from the text content displayed on the device 100 using the input tool 200. At this time, the device 100 can recognize some text contents in a coordinate unit or a character unit. For example, some of the text contents may be represented by coordinate values (first coordinate information) for the coordinate plane corresponding to the display unit 121, or coordinate values (second coordinate information) for the coordinate plane corresponding to the entire text content, . Alternatively, some text content may be represented by characters included in some text content.

Alternatively, the user can select some image content among the image content displayed on the device 100 using the input tool 200. [ At this time, the device 100 can recognize some image contents in units of coordinates or objects. For example, some of the text contents may be represented by coordinate values (first coordinate information) for the coordinate plane corresponding to the display unit 121, or coordinate values (second coordinate information) for the coordinate plane corresponding to the entire text content, . Alternatively, some text content may be represented by objects (particular persons, particular buildings, characters, etc.) included in some text content.

The user can select a portion of the moving picture content or the audio content to be played on the device 100 using the input tool 200. [ At this time, the device 100 can recognize a partial section of the moving picture content on a time unit basis. For example, if the total playback time of the video content is 1 hour, 20 minutes, and 23 seconds, a certain interval is selected within a period of 1 hour, 20 minutes, and 23 seconds (ending time of video content) at 0 . Accordingly, a portion of the moving picture content may be represented by time information based on the starting point of the moving picture content.

In addition, the device 100 can recognize a part of the audio content in units of time in the same manner as the moving picture content, and a part of the audio content can be represented as time information based on the starting point of the audio content.

Or the user may select a portion of the list displayed on the device. At this time, the device 100 can recognize a part of the list in item units.

This will be described in detail with reference to the following drawings.

2 is a flowchart illustrating a method for enlarging or reducing handwritten content according to an embodiment of the present invention.

Referring to FIG. 2, the device 100 may display the handwriting content on the display unit 121 (S210).

The handwritten content according to an exemplary embodiment of the present invention may refer to content obtained by converting a user's analog handwriting input into digital information. For example, the handwriting content may include, but is not limited to, a handwritten image drawn on a digital device, handwritten text, and the like. The handwritten content may be handwritten content generated by the device 100 by receiving an input touched by the device, or may be handwritten content received from an external device with handwritten content generated by an external device.

According to an embodiment of the present invention, the device 100 may display handwritten content in an execution window of a specific application. For example, a particular application may include, but is not limited to, a handwritten note application, a memo application, a diary application, a calendar application, an electronic book application, a household application, and the like.

Referring again to FIG. 2, the device 100 according to an embodiment of the present invention may receive an input to select a portion of the displayed handwritten content (S220).

For example, the user may highlight or partially underline a portion of the handwritten content displayed on the device 100 using the input tool 200, etc., and the device 100 may include a highlighted or underlined handwritten content portion Can be determined to be selected.

Also, the user can draw a closed curve such as a circle or a polygon using the input tool 200 or the like, and the device 100 can determine that the handwriting content portion included in the drawn closed curve is selected.

The device 100 according to an exemplary embodiment of the present invention may receive a user input for enlarging or reducing handwritten content (S230).

For example, the input requesting enlargement or reduction of the handwriting content may include, but is not limited to, an input for drawing a specific pattern, a specific button input, a user motion input, a device motion input, a voice input,

The device 100 according to an exemplary embodiment of the present invention may enlarge or reduce the selected handwritten content portion and the unselected handwritten content portion at different magnifications and display the enlarged or reduced handwritten content portion on the display unit at step S240.

For example, when the device 100 receives an input requesting enlargement of handwritten content, the selected handwriting content portion may be enlarged at a first magnification and the unselected handwriting content portion may be magnified at a second magnification, The first magnification may be greater than the second magnification.

Also, when the device 100 receives an input requesting reduction of the handwritten content, the selected handwritten content portion may be reduced to a first magnification and the unselected handwritten content portion may be reduced to a second magnification, The magnification may be greater than the second magnification. For example, when the device 100 receives an input requesting reduction of handwritten content, the selected handwritten content portion is reduced to 1x (without reduction) and the unselected handwritten content portion is reduced by 0.5x . However, the present invention is not limited thereto.

Hereinafter, the details will be described with reference to the drawings.

3A to 3D are views showing an example of a method of enlarging or reducing handwritten content according to an embodiment of the present invention.

Referring to FIG. 3A, the device 100 may execute a note application and display handwritten content on a note application execution screen. The handwritten content may be handwritten content created at the device or handwritten content received from an external device based on user input.

The device 100 may receive an input by the user to select a portion of the handwriting content using the input tool 200 or the like. For example, as shown in FIG. 3A, a user can highlight a portion of a handwritten content item to select, by dragging an area in which the selected handwritten content portion is displayed using an input tool 200 (e.g., an electronic pen) . Accordingly, the device 100 can determine that the highlighted handwritten content portion 310 has been selected.

After some handwriting content is selected, the device 100 may receive user input requesting enlargement or reduction of the selected handwriting content portion. For example, as shown in FIG. 3B, when a user receives an input 320 that draws a circle clockwise on the display portion 121, the device 100 receives an input that requests enlargement of the portion of the handwritten content . On the other hand, when the user receives an input that draws a circle in the counterclockwise direction on the display unit 121, the device 100 may determine that the input is a request for reduction of the selected handwriting content portion.

On the other hand, the device 100 may magnify only the selected handwritten content portion in response to an input requesting enlargement of the selected handwritten content portion (e.g., a clockwise circular input). For example, as shown in FIG. 3C, the device 100 may display the selected handwritten content 340 at a predetermined magnification. 3B, when the user inputs an enlargement magnification using the input tool 200, the device 100 can enlarge the selected handwritten content portion 340 at the input magnification and display it have.

On the other hand, although not shown, the device 100 may shrink only the selected handwritten content portion in response to an input (e.g., a counter-clockwise circular input) requesting reduction of the selected handwriting content portion.

In addition, the device 100 may enlarge the selected handwritten content portion in response to an input requesting enlargement of the selected handwritten content portion (e.g., a clockwise circular input), and the unselected handwritten content portion may be reduced . At this time, the selected handwritten content portion may be enlarged to a predetermined magnification, and the unselected handwritten content portion may be reduced to a predetermined magnification.

In addition, when the user inputs an enlargement ratio using the input tool 200, the device 100 enlarges the selected handwritten content portion at the input magnification, and the unselected handwritten content portion is enlarged Can be reduced based on the magnification. For example, if the selected handwritten content portion is doubled, the unselected handwritten content portion may be reduced by 0.5 times, and if the selected handwritten content portion is enlarged by 3 times, the unselected handwritten content portion may be 1/3 It can be reduced to double. However, the present invention is not limited thereto.

The device 100 can enlarge the highlighted handwritten content portion and display it, and reduce the non-highlighted handwritten content portion to half the original size. Accordingly, the user can grasp at a glance the important handwritten content portion (e.g. highlighted handwritten content portion).

On the other hand, in response to an input (e.g., a clockwise circular input) requesting reduction of the selected handwriting content portion, the device 100 selects the selected handwriting content portion and the selected handwriting content portion Can be reduced to different magnifications. For example, the selected handwritten content portions 361, 363 may be reduced by 0.75 times and the unselected handwriting content portion 362 may be reduced by 0.5 times. Alternatively, the selected handwritten content portions 361, 363 may be reduced by a factor of one (without reducing), and only the unselected handwriting content portion 362 may be reduced by a factor of 0.5. Accordingly, when the user continues inputting a request for reduction of the handwritten content portion, the unselected handwritten content portion is further reduced than the selected handwritten content portion, so that the selected handwritten content (important content) portion can be grasped at a glance .

Alternatively, when the device 100 receives an input requesting reduction of the selected handwritten content portion, the selected handwritten content portion may be reduced and the unselected handwritten content portion may be enlarged. The method of reducing the selected handwritten content portion and enlarging the unselected handwritten content portion is similar to the method of enlarging the selected handwritten content portion described in FIG. 3D and reducing the unselected handwritten content portion, .

Meanwhile, although not shown, the device 100 can display the selected handwritten content portion in three dimensions and the unselected handwritten content portion in two dimensions.

3A and 3B illustrate and receive input that requests enlargement or reduction after some of the handwriting content has been selected, but it is not limited thereto. After receiving an input requesting enlargement or reduction, enlargement or reduction The area to be selected can be selected.

For example, a user may draw a circle in clockwise direction (input requesting enlargement) or draw a circle in counterclockwise direction on the display unit 121 (input requesting reduction) using the input tool 200 or the like ), A portion of the handwriting content to be selected can be highlighted by dragging the area where the handwriting content portion to be enlarged or reduced is displayed. Accordingly, the device 100 may enlarge or reduce the highlighted portion to a predetermined magnification. Alternatively, before the handwritten content portion is selected, the device 100 may receive the enlarged or reduced magnification factor, Can be enlarged or reduced to the input enlargement ratio.

4A to 4C are views showing an example of selecting some handwriting content among handwriting content according to an embodiment of the present invention.

4A, a user may draw a closed curve 410, such as a rectangle, to include the selected handwritten content portion using an input tool 200 (e.g., an electronic pen). Accordingly, the device 100 can determine that the handwriting content portion included in the drawn closed curve 410 is selected.

Alternatively, as shown in FIG. 4B, the user may use the input tool 200 (e.g., an electronic pen) to input a specific indication 420, such as a star display, a check mark, etc., can do. Accordingly, the device 100 can determine that the handwritten content portion displayed on the line in which the specific display 420 is input is selected.

In addition, the device 100 may apply different scaling factors for enlarging or reducing the selected handwritten content portion, depending on the number of specific indications 420. For example, when one star display is input to the first line and two star displays are input to the second line, the device 100 enlarges the handwritten content portion displayed on the first line twice, The handwritten content portion displayed on the second line can be enlarged three times. However, the present invention is not limited thereto.

Alternatively, as shown in FIG. 4C, the user may use an input tool 200 (e.g., an electronic pen) to underline the selected handwritten content portion. Accordingly, the device 100 can determine that the underlined handwriting content is selected.

In addition, the device 100 can apply magnification of enlargement or reduction of the selected handwriting content portion differently depending on the thickness value of the underline, the color value of the underline, and the style value of the underline. For example, if the first handwritten content portion is underlined with a first color value, and the second handwritten content portion is underlined with a second handwritten value, the first handwritten content portion is doubled, The portion can be enlarged three times. However, the present invention is not limited thereto.

Or if the first handwritten content portion is underlined with a first thickness and the second handwritten content portion is underlined with a second thickness that is thicker than the first thickness, then the first handwritten content portion is doubled and the second The handwriting content portion can be enlarged three times. However, the present invention is not limited thereto.

5 is a diagram illustrating an example of an input request for enlarging or reducing handwritten content according to an embodiment of the present invention.

5A, when the user operates the pinch input 510 to move the two fingers in a direction away from each other while touching the display unit 121, It can be judged as an input requesting enlargement of the selected handwritten content portion.

5 (b), when the user operates the pinch input 520 moving in a direction approaching each other while the two fingers are touched on the display unit 121, the device 100 It can be judged as an input requesting reduction of the selected handwritten content portion.

In addition, the device 100 may apply different scaling factors for enlarging or reducing the selected handwritten content portion, depending on the distance the two fingers have moved. For example, when a pinch input that moves two fingers by a first distance in a direction away from each other is performed, the device 100 enlarges the selected handwriting content portion twice, and when the two fingers move apart from each other, When performing a pinch input that moves by two distances, the device 100 can magnify the selected handwriting content portion three times. However, the present invention is not limited thereto.

FIG. 6 is a diagram illustrating an example in which modified handwritten content according to an embodiment of the present invention is displayed on a display unit.

The device 100 according to an exemplary embodiment of the present invention may receive an input for selecting some of the handwriting content displayed on the display unit 121. [ 4A to 4C, detailed description thereof will be omitted.

In addition, the device 100 may receive a 'fold' input. At this time, 'collapse' refers to folding the unselected handwritten content portion so as not to be displayed on the display unit 121, and displaying only the handwritten content portion on the display unit 121.

For example, the 'collapse' input may be an input to select a particular icon (e.g., a collapse icon), or as shown in FIG. 3b, the input tool 200 may be used to display on the display 121 , A clockwise or counterclockwise circle. Alternatively, as described with reference to Fig. 5, the user may be a pinch input that moves in a direction in which the two fingers are touched to the display unit and approach each other. However, the present invention is not limited thereto.

When receiving the folding input, the device 100 may display only the selected handwritten content portion and not selected handwritten content portions. At this time, as shown in FIG. 6A, the device 100 can enlarge and display the selected handwritten content portion, and enlarge the handwritten content portion selected at the preset magnification or input magnification. In addition, the device 100 may display an 'expand' icon 610 that causes the unselected handwritten content portion to be displayed on the display portion 121.

On the other hand, when the user selects the 'expand' icon 610, the handwritten content portion (the unselected handwritten content portion) hidden can be displayed again as shown in FIG. 6B, The icon 610 may be changed to the 'collapse' icon 620 and displayed. In addition, the device 100 can reduce the magnified handwriting content portion to its original size and display it.

6 (a), the device 100 displays only the selected handwritten content portion, and the unselected handwritten content portion displays only the selected handwritten content portion, as shown in FIG. 6 (a) And the 'collapse' icon 620 may be changed to the 'expand' icon 610 and displayed.

7 is a flowchart illustrating a method of enlarging or reducing text content according to an embodiment of the present invention.

Referring to FIG. 7, the device 100 may display the text content on the display unit 121 (S710).

The text content according to an exemplary embodiment of the present invention may be text content generated by the device 100 through text input by the user or text content received from an external device.

In addition, the device 100 according to an embodiment of the present invention can display text contents in an execution window of a specific application. For example, a particular application may include, but is not limited to, a memo application, a diary application, a calendar application, an electronic book application, a household application, and the like.

Referring again to FIG. 7, the device 100 according to an embodiment of the present invention may receive an input for selecting some of the displayed text content (S720).

For example, the user may use the input tool 200 to highlight or partially underline portions of the textual content displayed in the device 100, and the device 100 may display highlighted or underlined text It can be determined that the content portion is selected.

Also, the user can draw a closed curve such as a circle or a polygon using the input tool 200, and the device 100 can determine that the text content portion included in the drawn closed curve is selected.

In addition, the user can select the text using the keyword search. When a user inputs a keyword and searches for the keyword, the keyword may be selected, or a sentence, paragraph, or the like including the keyword may be selected.

The device 100 according to an exemplary embodiment of the present invention may receive a user input for transforming textual content (S730).

For example, the device 100 may receive a user input requesting enlargement or reduction of the text content, and an input requesting enlargement or reduction of the text content may include an input for drawing a specific pattern, a specific button input, a user motion input , Device motion input, voice input, and the like, but is not limited thereto.

The device 100 according to an exemplary embodiment of the present invention may enlarge or reduce the selected text content portion and the unselected text content portion at different magnifications and display the selected text content portion and the unselected text content portion on the display unit at operation S740.

Hereinafter, the details will be described with reference to the drawings.

8A to 8C are views illustrating an example of selecting a portion of text content according to an embodiment of the present invention.

8A to 8C, the device 100 can execute the electronic book application and display the text content on the electronic book application execution screen.

8A, when the user receives an input tapping a specific word (e.g., 'but') of the textual content using the input tool 200, the device 100 may generate a specific word, It can be determined that either a sentence including a specific word or a sentence containing a specific word is selected. In addition, the selected word, the selected sentence, and the selected paragraph may be highlighted (810) or underlined.

Alternatively, the device 100 can select a portion of the text content based on the search keyword input. For example, as shown in FIG. 8B, the user can input a specific keyword (for example, 'but') into the search window 820 displayed on the e-book application screen using the input tool 200 have. When a specific keyword is input and a search request input is received, the device 100 can search for a specific keyword, and can select any one of a specific keyword, a sentence including the specific keyword, and a sentence including the specific keyword.

In addition, the device 100 may select a portion of the textual content based on the closed-curve input. For example, as shown in FIG. 8C, the user may draw a closed curve 830, such as a square, using the input tool 200. The device 100 may select a portion of the textual content contained within the drawn closed curve 830. Alternatively, a paragraph in which the closed curve 830 is drawn can be selected.

Alternatively, although not shown, a user may underline or highlight portions of the textual content using the input tool 200. [ At this time, the device 100 may select the underlined text content portion or the highlighted text content portion. Alternatively, the device 100 may select a sentence or paragraph containing an underlined text content portion. Alternatively, the device 100 may select a sentence or paragraph containing the highlighted text. However, the present invention is not limited thereto.

9 is a diagram illustrating an example of an input requesting enlargement of selected text content according to an embodiment of the present invention.

The device 100 may receive an input requesting enlargement of the selected text content portion after a portion of the text content is selected, as described in Figures 8A-8C. For example, as shown in FIG. 9 (a), when a user receives an input 910 that draws a circle in a clockwise direction on the display unit 121 using the input tool 200, 100 may determine the input to request enlargement of the selected text content portion.

9B, when the user receives the pinch input 920 moving in the direction away from each other while touching the two fingers on the display unit 121, the device 100 displays the selected text It can be determined as an input requesting enlargement of the content portion.

9 (a) and 9 (b), an enlarged button 930 (GUI (Graphical User Interface) button) displayed on the display unit 121 is received, (PUI) input included in the device 100, the device 100 may determine that the input is a request for enlargement of the selected text content portion.

Alternatively, although not shown in the drawing, the device 100 may receive a user motion input or a device motion input. For example, if the device 100 recognizes motion through which the user extends the user's hand, the motion of the user's hand away from the device, through the camera, the device 100 will display an input .

Alternatively, when the device 100 receives an input approaching from the user using the acceleration sensor, the gyro sensor, or the like, the device 100 judges the input as requesting enlargement of the selected text content portion .

While only the input requesting the enlargement of the selected content portion is shown and described in Fig. 9, the input requesting the reduction of the selected content portion may also be performed in a similar manner.

For example, the device 100 may include an input for drawing a circle in a counterclockwise direction by a user using the input tool 200, an input for drawing a circle in a direction in which the user touched two fingers on the display unit 121 When the user's hand receives a motion input approaching from the device, or when the device 100 receives a motion input approaching from the user, the reduction of the selected content portion is performed It can be judged as an input to be requested. However, the present invention is not limited thereto.

10 is a view showing an example of a screen in which text contents are enlarged or reduced according to an embodiment of the present invention.

10, when the device 100 receives the enlarged input described in FIGS. 9A and 9B, the selected text content portion 1020 is enlarged, and the selected text content portion 1020 is enlarged, Lt; RTI ID = 0.0 > 1010 < / RTI > At this point, the device 100 may reduce the unselected text content portion 1010 based on the enlarged magnification of the selected text content portion 1020. For example, if the selected text content portion 1020 is doubled, the device 100 may reduce the unselected text content portion 1010 by 0.5 times, and the selected text content portion 1020 may be reduced by a factor of three If enlarged, the device 100 may reduce the unselected text content portion 1010 by a factor of three. However, the present invention is not limited thereto, and the text content can be enlarged or reduced based on various magnifications.

Thus, as shown in FIG. 10, the device 100 enlarges and displays the selected text content portion 1020 and reduces and displays the unselected text content portion 1010, thereby allowing the user to view an important portion at a glance .

On the other hand, although not shown, the device 100 may display the selected text content portion in three dimensions and the unselected text content portion in two dimensions.

11 is a diagram illustrating an example in which modified text contents according to an embodiment of the present invention are displayed on a display unit.

The device 100 according to an embodiment of the present invention may receive an input for selecting some text content among the text content displayed on the display unit 121. [ 8A to 8C, detailed description thereof will be omitted.

In addition, the device 100 may receive a 'fold' input. For example, the 'collapse' input may be an input for selecting a particular icon (e.g., a collapse icon), or as shown in Figure 9 (a), an input tool 200 ) Can be used to draw a clockwise or counterclockwise circle. Alternatively, as described with reference to FIG. 9 (b), the user may be a pinch input moving in a direction in which the two fingers are moved away from or close to each other while being touched on the display unit 121. [ However, the present invention is not limited thereto.

When receiving the 'collapse' input, the device 100 may display only the selected text content portion, and the non-selected text content portion may not be displayed. At this time, the device 100 can enlarge and display the selected text content portion 1120 as shown in (a) of FIG. 11, and display the selected text content portion 1120 at a preset magnification or input magnification Can be enlarged. In addition, the device 100 may display an 'expand' icon 1110 that causes the unselected handwritten content portion to be displayed on the display portion 121.

On the other hand, when the user selects the "expand" icon 1110, the hidden text content portion 1140 (unselected text content portion) can be displayed again as shown in FIG. 11 (b) The 'expand' icon 1110 may be changed to the 'collapse' icon 1130 and displayed. In addition, the device 100 can reduce the magnified handwriting content portion to its original size and display it.

11A, the device 100 displays only the selected text content portion, and the non-selected text content portion (not shown in FIG. 11A) 1140 may not be displayed, and the 'collapse' icon 1130 may be changed to an 'expand' icon 1110 and displayed.

12 is a flowchart illustrating a method of enlarging or reducing image contents according to an exemplary embodiment of the present invention.

Referring to FIG. 12, the device 100 may display image content on a display unit (S1210).

The image content according to an exemplary embodiment of the present invention may be image content photographed by the device 100 or image content generated based on a user input or image content generated from an external device may be image content Lt; / RTI >

In addition, the device 100 according to an exemplary embodiment of the present invention may display image content in an execution window of a specific application. For example, a particular application may include, but is not limited to, a gallery application, an image editing application, and the like.

Referring again to FIG. 12, the device 100 according to an embodiment of the present invention may receive an input to select a portion of displayed image content (S1220).

For example, the user can use the input tool 200 to draw a closed curve, such as a circle or a polygon, on the image content displayed on the device 100, and select an image content portion corresponding to the closed curve.

The device 100 according to an embodiment of the present invention may receive user input for transforming image content (S1230).

For example, the device 100 may receive a user input requesting enlargement or reduction of image content, and an input requesting enlargement or reduction of image content may include an input to draw a specific pattern, a specific button input, a user motion input , Device motion input, voice input, and the like, but is not limited thereto.

The device 100 according to an exemplary embodiment of the present invention may enlarge or reduce the selected image content portion and the unselected image content portion at different magnifications (S1240).

Hereinafter, the details will be described with reference to the drawings.

13 is a diagram illustrating an example of selecting a portion of image content according to an embodiment of the present invention.

Referring to FIG. 13, the device 100 may execute a gallery application and display image content on a gallery application execution screen.

In addition, the device 100 may receive user input to select a particular region of image content. For example, the user can designate the shape of the area to be selected, and can select a specific area as an input to which the image content is touched and dragged. As shown in FIG. 13, when a rectangle is selected as a shape to be selected by the user and the first point of the image content is dragged to the second point by using the input tool 200, A rectangular area 1320 that diagonally intersects the line connecting the points may be selected.

However, the shape of the specific area and the user input for selecting the specific area are not limited thereto. The shape of the specific area may be circular, elliptical, free-curved, or the like, and the user input may include a key input, a touch input (e.g., a tap, a double tap, a flick, a swipe, It can be varied.

14 is a diagram showing an example of a method of enlarging or reducing image contents according to an embodiment of the present invention.

The device 100 may receive an input requesting enlargement of the selected image content portion 1410 after a portion of the image content displayed on the display portion 121 is selected, as described in FIG.

14, when the user receives a pinch input 1420 moving in a direction away from each other while touching two fingers on the selected image content portion 1410, the device 100 selects As an input requesting enlargement of the image content portion 1410. [

In addition, the present invention is not limited to this. In addition, a user may input an input (e.g., a circle that draws a circle in a clockwise direction) to draw a specific pattern on the display unit 121 using the input tool 200, When receiving an input of a magnifying button (GUI (Graphical User Interface) button) and a specific button (PUI (Physical User Interface) button) included in the device 100, the device 100 enlarges Can be determined as an input requesting.

In addition, when the device 100 recognizes the motion of the user's hand extending through the camera, the motion of the user's hand moving away from the device, the device 100 judges as an input requesting enlargement of the selected image content portion can do.

In addition, when the device 100 receives an input approaching from the user using the acceleration sensor, the gyro sensor, or the like, the device 100 determines that the input is a request for enlargement of the selected image content portion .

On the other hand, although only the input requesting enlargement of the selected image content portion is shown in Fig. 14, the input requesting the reduction of the selected content portion may be performed in a similar manner. For example, when a user receives a pinch input moving in a direction approaching each other with two fingers touching the selected image content portion, the device 100 may determine the input to request reduction of the selected image content portion have.

14, when the device 100 receives an enlarged input of the selected image content portion, the selected image content portion 1410 may be enlarged and the unselected image content portion 1430 may be reduced . At this time, the device 100 may reduce the unselected image content portion 1430 based on the enlarged magnification of the selected image content portion 1410.

For example, if the selected image content portion 1410 is doubled, the device 100 may reduce the unselected image content portion 1430 by 0.5 times, and the selected image content portion 1410 may be reduced by a factor of three If enlarged, the device 100 may reduce the unselected image content portion 1430 by a factor of three. However, the present invention is not limited thereto, and the image content portion can be enlarged or reduced based on various magnifications.

Meanwhile, although not shown, the device 100 may display the selected image content portion in three dimensions and the unselected image content portion in two dimensions.

15 and 16 are views showing a method of enlarging or reducing image contents according to an embodiment of the present invention.

Referring to FIG. 15, the device 100 may execute a gallery application and display a plurality of image contents on a gallery application execution screen.

The device 100 may receive a user input for selecting a specific object included in one of the plurality of image contents, and the specific object may include a specific person, a particular building, a specific character, and the like.

For example, as shown in FIG. 15, an image 1520 of the first person included in the first image content 1510 may be touched to select an image 1520 of the first person as an input to drag . Alternatively, the image 1520 of the first person may be selected with an input that taps or double-tapes the image 1520 of the first person. However, the user input is not limited thereto, and may be various types such as a key input, a voice input, a motion input, and the like.

When the first person is selected, the device 100 selects at least one image content 1610, 1620, 1630 (FIG. 16) including the first person among the plurality of image contents, as shown in FIG. 16, Can be extracted.

However, the present invention is not limited thereto, and if the selected specific object is a specific building, the device 100 can extract at least one image content including a specific building using pattern recognition or the like. In addition, if the selected specific object is a specific character, the device 100 can perform character recognition using OCR or the like to extract at least one image content including a specific character.

The device 100 may also display the extracted at least one image content on the display unit 121 and may display an image 1650 of a particular object (e.g., a first person) included in at least one image And reduce the size of the rest of the image except for a specific object. At this time, the device 100 can reduce the remaining image parts excluding the specific object based on the enlarged magnification of the image 1650 of the specific object.

For example, if the image 1650 of a particular object is magnified by a factor of two, then the device 100 may reduce the remaining image portion by a factor of 0.5, excluding the particular object, , The device 100 may reduce the remaining portion of the image except the specific object by a factor of three. However, the present invention is not limited thereto, and the image content can be enlarged or reduced based on various magnifications.

In addition, the device 100 may display the extracted at least one image content on the display unit 121 and may display a 3D effect on an image of a specific object (e.g., a first person) included in at least one image Given that, you can display an image of a specific object as a 3D image.

FIG. 17 is a flowchart illustrating a method of reproducing and reproducing moving picture contents according to an embodiment of the present invention.

Referring to FIG. 17, the device 100 can reproduce moving image content and display a moving image playback screen (S1710).

The moving picture contents according to an embodiment of the present invention may be moving picture contents photographed by the device 100 or may be moving picture contents received from an external device. In addition, the device 100 according to an embodiment of the present invention can display moving picture contents in an execution window of a specific application.

The moving image content playback screen may include a timeline indicating the playback time of the moving image content.

The device 100 according to an exemplary embodiment of the present invention may receive a user input for selecting a portion of an entire section of the moving image content (S1720).

For example, the device 100 may receive an input from the user to select a portion of the time line on the playback screen.

The device 100 according to an exemplary embodiment of the present invention may receive a user input for varying the playback speed of the moving image content (S1730).

For example, the device 100 may receive a user input requesting to adjust the playback speed of the moving image content slower or faster than the existing playback speed, and may request the playback speed of the moving image content to be slower or faster than the existing playback speed The user input may include a pinch input for moving the two fingers touched on the display unit in the direction of moving away from the display unit, an input for drawing a specific pattern, a specific button input, a user motion input, a device motion input, , But is not limited thereto.

The device 100 according to the embodiment of the present invention can reproduce the moving picture contents of the selected section and the moving picture contents of the non-selected section at different reproduction rates (S1740).

For example, the device 100 can speed up or slow down the playback speed of the moving image content of the selected section to or from the playback speed of the moving image content of the non-selected section. However, the present invention is not limited thereto.

Alternatively, the device 100 can reproduce the moving picture contents of the selected section and the non-selected section of the moving picture contents at different playback volumes.

Alternatively, the device 100 may receive a user input for selecting specific audio included in the moving picture content, and may adjust a playback speed or playback volume for a section including the selected sound.

Alternatively, the device 100 may adjust the playback speed or the playback volume for the interval in which the volume of audio included in the moving image content is equal to or greater than a preset value.

Hereinafter, the details will be described with reference to the drawings.

FIG. 18 is a diagram illustrating an example of selecting a part of an entire section of moving picture contents according to an embodiment of the present invention.

Referring to FIG. 18, the device 100 may execute a moving image playback application and display moving image content on a moving image playback application execution screen. In addition, the reproduction screen of the moving picture contents may include a time line 1810 indicating the reproduction time point of the moving picture contents.

For example, as shown in FIG. 18, the device 100 may be configured such that the total playback time of the moving image content is 3 minutes and 36 seconds (00:03:36), the current playback time is 43 seconds (00:00: 43), when the entire time line corresponds to 3 minutes and 36 seconds, an icon can be displayed at a point 1815 on the time line 1810 corresponding to 43 seconds. Alternatively, the time line 1810 from the start point (corresponding to 0 second) of the time line 1810 to the point 1815 corresponding to 43 seconds can be highlighted and displayed.

On the other hand, as shown in FIG. 18, the user can select a partial section of the moving picture contents using the timeline 1810 of the moving picture contents.

For example, the user may move a first icon 1830, which indicates the start time of some section displayed on the timeline 1810, and a second icon 1840, which indicates the end time of the section, on the timeline 1810, You can select some sections.

At this time, the device 100 is configured such that the first icon 1830 is located at the first point on the time line representing the first point of time (for example, 00:00:35), the second icon 1840 is located at the second point of time For example, 00:01:48), the section between the first viewpoint and the second viewpoint may be determined as the selected section.

The device 100 can reproduce the moving picture contents corresponding to the selected section and the moving picture contents of the non-selected section at different playback speeds when a certain section is selected.

For example, as shown in FIG. 18, when reproducing moving picture contents corresponding to 43 seconds included in a selected section (for example, 35 seconds to 1 minute 48 seconds) , The non-selected period (for example, 0 to 35 seconds and 1 minute 48 seconds to 3 minutes and 36 seconds) can be made faster or slower at a predetermined magnification.

Alternatively, the device 100 may speed up or slow down the playback speed of the moving image content included in the selected section to a predetermined magnification, and may set the playback speed of the moving image content of the non-selected section to the existing playback speed.

Alternatively, the device 100 may speed up the reproduction speed of the moving picture contents included in the selected section to a preset magnification (first magnification), and the reproducing speed of the non-selected section may be set to a predetermined magnification (second magnification) Can be slowed down. At this time, the device 100 can set the second magnification based on the first magnification. For example, when the first magnification is doubled, the second magnification may be 0.5, and when the first magnification is 3, the second magnification may be 1/3.

On the other hand, the device 100 may slow down the playback speed of the moving image content included in the selected section to a preset magnification, and may speed up the playback speed of the moving image content of the non-selected section to a predetermined magnification.

Meanwhile, the device 100 may adjust the reproduction volume of the moving picture contents included in the selected section to be larger or smaller than the reproduction volume of the non-selected section.

19 is a diagram illustrating an example of a method of selecting a part of an entire section of moving picture contents according to an embodiment of the present invention.

Referring to FIG. 19, a user can directly input a start point and a end point of a specific section to select a certain section.

For example, as shown in FIG. 19, the device 100 may display a setting window 1910 on the display unit. The setting window 1910 may include an item for inputting a start point and an end point of a partial section to be selected, and an item for setting a playback speed of a partial section to be selected.

19, when the user inputs the starting time at 35 seconds (00:00:35) and the ending time at 1 minute 48 seconds (00:01:48), the device 100 displays the time line A first icon 1930 corresponding to the start point and a second icon 1940 corresponding to the end point can be displayed on the display unit 1920.

In addition, when the user inputs the speed using the setting window 1910 at a slow speed and a magnification of 0.5 times, the device 100 is included in some selected intervals (for example, 35 seconds to 1 minute and 48 seconds) When reproducing the moving picture contents corresponding to 43 seconds, the reproduction speed can be made 0.5 times as slow as the existing reproduction speed.

20 and 21 are views showing an example of a method of reproducing and modifying the reproduction speed of moving picture contents according to an embodiment of the present invention.

Referring to FIG. 20, the device 100 may execute a moving image playback application, and may display a plurality of frames constituting moving image content in chronological order on a moving image playback application execution screen.

The device 100 may receive a user input for selecting a specific object included in any one of a plurality of frames, and the specific object may include a specific person, a particular building, a specific character, and the like.

For example, as shown in FIG. 20, the image of the first person included in the first frame may be touched to select the image of the first person as an input to drag. Or the image 2010 of the first person as an input to tap or double tap the image 2010 of the first person. However, the user input is not limited thereto, and may be various types such as a key input, a voice input, a motion input, and the like.

When the first person is selected, the device 100 can extract at least one frame including the first person among a plurality of frames constituting the moving picture contents by using face recognition or the like.

When the device 100 reproduces a plurality of frames, it is possible to make the reproduction speed of the extracted frame different from the reproduction speed of the extracted frame.

For example, as shown in FIG. 21A, the playback speed of the extracted frame 2110 (the frame including the image 2140 of the first person) is set to an existing playback speed, (For example, a frame that does not include the image 2140 of the first character 2120) can be made to have a faster playback speed (for example, two times faster) than the conventional playback speed. However, the present invention is not limited to this, and the playback speed of the extracted frame and the non-extracted frame may be variously modified.

22 is a diagram illustrating an example of an input requesting a variation in playback speed for a selected section of moving image content according to an embodiment of the present invention.

Referring to FIG. 22, the device 100 may execute a moving image playback application and display moving image content on a moving image playback application execution screen. In addition, the device 100 may display a time line 2205 indicating the reproduction time point of the moving picture contents.

22, the user touches the first point of the timeline to be set as the start point of the specific section using one finger, and the second point of the timeline to be set as the end point of the specific section using the other finger After touching the second point, a pinch input 2230 for dragging the two fingers in the approaching direction can be performed. At this time, the device 100 may display the first icon 2210 at the first point touched by the user and the second icon 2220 at the second point, 1 icon 2210 and the second icon 2220 in the approaching direction.

The device 100 can speed up the playback speed of the selected section over the existing playback speed. In addition, the playback speed of the unselected section can be set to an existing playback speed or slower than an existing playback speed. At this time, the increase magnification of the playback speed of the selected section may be determined according to the movement distance of the first icon 2210 and the second icon 2220. [ This will be described in detail with reference to FIG.

FIG. 23 is a diagram illustrating an example in which the playback speed of a selected section is set differently according to a request input in FIG.

The device 100 according to an exemplary embodiment of the present invention may set different playback speeds of selected sections in accordance with the movement distances of the first icon and the second icon.

Referring to FIG. 23, after the user touches the pinch input 2230 (the first point P1 with one finger and touches the second point P2 with another finger) described in FIG. 22, The first icon 2310 located at the first point P1 is referred to as a third point P3 while the second icon 2320 located at the second point P2 is moved to the fourth point (P4).

At this time, when the distance between the third point P3 and the fourth point P4 is 1/3 of the distance between the first point P1 and the second point P2, (a), the playback speed of some sections can be three times faster than the existing playback speed.

On the other hand, when the distance between the third point P3 and the fourth point P4 is 1/2 of the distance between the first point P1 and the second point P2, (b), the playback speed of some sections can be made twice as fast as the existing playback speed. However, the present invention is not limited thereto.

FIG. 24 is a diagram illustrating an example of an input requesting a variation of a playback speed for a selected section of moving image content according to an exemplary embodiment of the present invention. Referring to FIG.

Referring to FIG. 24, the device 100 may execute a moving image playback application and display moving image content on a moving image playback application execution screen. In addition, a time line 2405 indicating the reproduction time point of the moving picture contents can be displayed.

On the other hand, as shown in FIG. 24, the user touches the first point of the time line 2405 to be set as the start point of the partial section with one finger, and sets the end point of the partial section using another finger After touching the second point of the time line, a pinch input 2430 for dragging the two fingers in a moving direction can be performed. At this time, the device 100 may display the first icon 2410 at the first point touched by the user and the second icon 2420 at the second point, 1 icon 2410 and the second icon 2420 in the moving direction.

The device 100 may make the playback speed of the selected section slower than the existing playback speed. In addition, the playback speed of the unselected section may be set to an existing playback speed or to be faster than an existing playback speed. At this time, the reduction magnification of the reproduction speed of the selected section may be determined according to the moving distance of the first icon 2410 and the second icon 2420. [ This will be described in detail with reference to FIG.

FIG. 25 is a diagram showing an example in which the playback speed of a selected section is set differently according to a request input in FIG.

The device 100 according to an exemplary embodiment of the present invention may set different playback speeds of selected sections according to the movement distances of the first icon and the second icon.

Referring to FIG. 25, a user may input a pinch input 2430 (a pinch input for touching a first point with one finger, a second point with another finger, and then dragging two fingers in a moving direction) The first icon 2510 located at the first point P1 can be moved to the third point P3 and the second icon 2520 located at the second point P2 can be moved to the fourth point P4 have.

At this time, when the distance between the third point P3 and the fourth point P4 is twice the distance between the first point P1 and the second point P2, , It is possible to make the reproduction speed of a certain section to be 1/2 times slower than the existing reproduction speed.

On the other hand, when the distance between the third point P3 and the fourth point P4 is three times the distance between the first point P1 and the second point P2, , It is possible to make the playback speed of some sections slower than the existing playback speed by a factor of three. However, the present invention is not limited thereto.

FIG. 26 is a flowchart illustrating a method of reproducing and reproducing audio content according to an embodiment of the present invention.

Referring to FIG. 26, the device 100 can reproduce the audio content and display the reproduction screen of the audio content (S2610).

The moving picture contents according to an embodiment of the present invention may be a voice file recorded in the device 100, a music file, or audio content received from an external device. In addition, the device 100 according to an exemplary embodiment of the present invention can display audio contents in an execution window of a specific application.

The audio content playback screen may include a timeline indicating the playback time of the audio content.

The device 100 according to an exemplary embodiment of the present invention may receive a user input for selecting a part of an entire section of the audio content (S2620).

For example, the device 100 may receive an input from the user to select a portion of the time line on the playback screen.

The device 100 according to an exemplary embodiment of the present invention may receive a user input for changing the playback speed of audio content (S2630).

For example, the device 100 may receive user input requesting slower or faster adjustment of the playback speed of audio content than the existing playback speed, and may request the user to adjust the playback speed of the audio content slower or faster than the existing playback speed The user input may include a pinch input for moving the two fingers touched on the display unit in the direction of moving away from the display unit, an input for drawing a specific pattern, a specific button input, a user motion input, a device motion input, , But is not limited thereto.

The device 100 according to an exemplary embodiment of the present invention can reproduce audio content of a selected section and audio contents of a non-selected section at different reproduction rates (S2640).

For example, the device 100 may speed up or slow down the playback speed of the audio content of the selected section to a speed higher than the playback speed of the audio content of the non-selected section. However, the present invention is not limited thereto.

Alternatively, the device 100 can reproduce audio contents of a selected section and audio contents of a non-selected section in different reproduction volumes.

Alternatively, the device 100 may receive a user input for selecting specific audio included in the audio content, and may adjust the playback speed or playback volume for the period in which the selected sound is included.

Alternatively, the device 100 may adjust the playback speed or playback volume for the interval in which the volume of audio included in the audio content is equal to or greater than a predetermined value.

Hereinafter, the details will be described with reference to the drawings.

FIG. 27 is a diagram illustrating an example of selecting a part of an audio content section according to an embodiment of the present invention. Referring to FIG.

Referring to FIG. 27, the device 100 may execute an audio playback application and display an audio content playback screen on the audio playback application execution screen. The audio content playback screen may include information (2710, e.g., audio content name, producer of audio content, mantissa information of audio content, album information including audio content, etc.) about the audio content. In addition, a time line 2720 indicating the reproduction time point of the audio content, a playback button for playing back the audio content, a stop button for stopping the playback of the audio content, a previous music button for moving to the previous audio content, A next music button to be moved, and the like.

On the other hand, as shown in FIG. 27, the user can select a partial section of the audio content using the timeline 2720 of the audio content.

For example, the user may move a first icon 2731 indicating the start time of the section displayed on the time line 2720 and a second icon 2732 indicating the end time of the section on the time line 2720, You can select the interval.

At this time, when the first icon 2731 is located at the first point on the time line indicating the first point of time and the second icon 272 is located at the second point on the time line indicating the second point of time , And the interval between the first point and the second point may be determined as a partial interval.

The device 100 can reproduce the audio contents corresponding to the selected section and the audio contents of the non-selected section at different reproduction speeds. This will be described in detail with reference to FIG. 28 and FIG.

FIGS. 28 and 29 are diagrams illustrating an example of an input requesting a variation in playback speed, for a selected section of audio content according to an embodiment of the present invention.

Referring to FIG. 28, some audio intervals are selected, and the user uses one finger to touch a first point corresponding to the start point of some section on the time line 2820, On the line 2820, a pinch input 2810 may be performed by touching a second point corresponding to the end point of a section, and then dragging the two fingers in the approaching direction. For example, the first icon 2831 displayed at the first point and the second icon 2832 displayed at the second point can be dragged in the approaching direction.

The device 100 can speed up the playback speed of the selected section over the existing playback speed. At this time, the increase magnification of the playback speed of the selected section may be determined according to a preset magnification or according to the moving distance of the first icon 2831 and the second icon 2832. This is described in detail with reference to FIG. 23, and a detailed description thereof will be omitted.

In addition, the device 100 can make the playback speed of an unselected section an existing playback speed or slower than an existing playback speed.

On the other hand, referring to FIG. 29, the user touches the first point corresponding to the start point of the partial section on the time line 2920 with one finger, and uses the other finger on the time line 2920 , A pinch input 2910 for touching a second point corresponding to the end point of a certain section and then dragging the two fingers in a moving direction can be performed. For example, the first icon 2931 displayed at the first point and the second icon 2932 displayed at the second point can be dragged away from each other.

The device 100 can make the playback speed of the selected section slower than the existing playback speed. At this time, the reduction magnification of the reproduction speed of the selected section may be determined according to a preset magnification or according to the movement distance of the first icon 2931 and the second icon 2932. This has been described in detail with reference to FIG. 25, and a detailed description thereof will be omitted.

Also, the device 100 may set the playback speed of the unselected section to an existing playback speed or to a speed higher than the existing playback speed.

30 is a diagram showing an example of a method for reproducing and reproducing the reproduction speed of audio contents according to an embodiment of the present invention.

Referring to FIG. 30, the device 100 may execute an audio playback application and display an audio content playback screen on the audio playback application execution screen.

The audio content playback screen includes information about the audio content, a timeline showing the playback time of the audio content, a playback button for playing back the audio content, a stop button for stopping playback of the audio content, Button, a next music button to move to the next audio content, and the like.

In addition, the device 100 may display a voice list 3010 based on voice information included in the audio content. For example, if the audio content is a song file called together with Yoon Do Hyun, Kim Gun Mo, and Park Jung Hyun, the audio content may include Yoon Do Hyun's voice, Kim Gun Mo's voice, Park Jung Hyun's voice, As shown in the figure, a voice list 3010 in which one of the voice of Yoon Do Hyun, the voice of Kim Gun Mo, and the voice of Park Jung Hyun can be selected can be displayed. In this case, the voice information included in the audio content may be information included in the metadata of the audio content.

At this time, the user can select any one of the voice list 3010 and use the reproduction speed setting menu 3020 to set the reproduction speed for the audio section including the selected voice. For example, as shown in FIG. 30, the user can set whether the playback speed is faster than the existing playback speed, slower, faster, or slower.

On the other hand, as shown in FIG. 30, when the song list is selected in the voice list based on the user's input and is selected to be 0.5 times slower, the device 100 sets the playback speed for the audio section including the Park- Can be made 0.5 times slower. At this time, the audio section information including the Park Jeong-Hyun voice may be included in the metadata of the audio content, or may be extracted through the voice identification in the device 100, .

In addition, the device 100 can select a portion of the audio content to be reproduced through voice recognition. For example, when audio contents include voice of Yoon Do Hyun, Voice of Kim Gun Mo, and voice of Park Jung Hyun, as shown in FIG. 30, the user selects the point of time when the voice of Park Jung Hyun is reproduced and outputs a voice of Park Jung Hyun . At this time, the device 100 recognizes the voice of Park Jung Hyun, and can extract the audio section including the voice of the audio content.

Alternatively, if a specific point in the audio section is selected, the device 100 may generate a voice that is the same as the voice (e.g., a voice of Park Jung Hyun) reproduced at the selected point of time, based on the audio section information including the metadata of the audio content It is possible to extract an included audio section.

31 is a flowchart showing a method of enlarging or reducing a list according to an embodiment of the present invention.

Referring to FIG. 31, the device 100 may display a list (S3110).

A list is a set of items with the same attributes. For example, a list may be an ordered list of data items that meet certain criteria. The list may include, but is not limited to, a telephone number list, a message list, a recommended book list, a schedule list, a money management list, a photo list, a music file list,

Also, the list may be a list generated by the device 100, or may be a list obtained from an external device, which list is generated from an external device.

In addition, the device 100 according to an embodiment of the present invention can display a list in an execution window of a specific application. For example, a particular application may include, but is not limited to, a phone book application, a message application, an album application, a household application, and the like.

Referring again to FIG. 31, the device 100 according to an embodiment of the present invention may receive a user input for selecting some items among the items included in the list (S3120).

The device 100 according to an embodiment of the present invention may receive a user input for transforming the list (S3130).

For example, the device 100 may receive a user input requesting enlargement or reduction of the list, and an input requesting enlargement or reduction of the list may include an input for drawing a specific pattern, a specific button input, a user motion input, Motion input, voice input, and the like, but is not limited thereto.

The device 100 according to an exemplary embodiment of the present invention may enlarge or reduce the selected item and the unselected item at different magnifications and display the selected item on the display unit (S3140).

Hereinafter, the details will be described with reference to the drawings.

32 is a diagram showing an example of selecting a part of the list according to an embodiment of the present invention.

Referring to FIG. 32, the device 100 can execute a household part application and display a money expenditure list on a household part application execution screen. At this time, the money expenditure list may include items in which the user spends money in the order of date.

In addition, an item included in the money expenditure list may include a date when the money was spent, a place where the money was spent, a money spent, whether the money was spent or not, and the amount spent.

On the other hand, the user can select some items from the money expenditure list, as shown in Fig. For example, the user can touch the item, select the item, or touch the square icon 3210 indicating the item to select the item. Further, the user can select a plurality of items.

When the device 100 receives an input for selecting an item, the device 100 may check the icon 3210 of the item or highlight the item.

After the item is selected, the device 100 may receive a user input requesting enlargement or reduction of the selected item. For example, as shown in FIG. 32, when the enlarged input icon 3220 displayed on the display unit 121 is touched, the device 100 may determine that the input is a request for enlarging the selected item. On the other hand, when the reduced input icon 3230 displayed on the display unit 121 is touched, the device 100 can determine that the input is a request for reduction of the selected item.

In addition, an input for drawing a circle in a clockwise direction on the display unit 121, a pinch input for moving a user away from the display unit 121 while a user touches the display unit 121, a specific button PUI (Physical User Interface) button), the device 100 may determine that the input requesting enlargement of the selected item is input.

Alternatively, the device 100 may receive a user motion input or a device motion input. For example, if the device 100 recognizes motion through which the user extends the user's hand through the camera, and motion in which the user's hand moves away from the device, the device 100 judges as an input requesting enlargement of the selected item can do.

In addition, the input requesting reduction of the selected content can also be performed in a similar manner. For example, the device 100 may include an input for drawing a circle in a counterclockwise direction by a user using an input tool, a pinch input for moving a finger in a direction in which the user touches two fingers on the display unit 121, A reduction input of a selected item, a motion input of a user's hand, a motion input of the user's hand approaching the device 100, a motion input of the device 100 approaching the user, As shown in FIG. However, the present invention is not limited thereto.

33 is a diagram showing an example of a screen in which a list according to an embodiment of the present invention is enlarged or reduced and displayed.

33, when the device 100 receives an input requesting enlargement of a selected item, the selected item 3310 may be enlarged and the unselected item 3320 may be reduced. At this time, the device 100 may reduce the unselected item 3320 based on the enlarged magnification of the selected item 3310. For example, if the selected item 3310 is doubled, the device 100 may reduce the unselected item 3320 by 0.5 times, and if the selected item 3310 is enlarged by 3 times, 100) can reduce the unselected item 3320 by 1/3. However, the present invention is not limited to this, and items included in the list can be enlarged or reduced based on various magnifications.

Therefore, as shown in FIG. 33, the device 100 enlarges and displays the selected item 3310, and displays the reduced item 3320 in a reduced size, so that the user can grasp important items at a glance.

On the other hand, although not shown, the device 100 can display the selected item in three dimensions and the selected item in two dimensions.

34 is a diagram showing an example of selecting a part of the list according to an embodiment of the present invention.

Referring to FIG. 34, the device 100 executes the household part application and displays the money expenditure list on the household part application execution screen. In addition, the device 100 may display a search window 3410 for searching keywords on a household application screen.

The device 100 according to an embodiment of the present invention can select an item based on a search keyword input. For example, as shown in FIG. 34, the user can input a specific keyword into the search window 3410 using an input tool or the like. For example, a particular keyword may be a keyword related to the date the money was spent, the place where the money was spent, the amount of money spent, and the like. However, the present invention is not limited thereto.

When a specific keyword is input and a search request input is received, the device 100 can search for a specific keyword and select an item including the specific keyword. In addition, the device 100 can highlight the searched keyword.

For example, as shown in FIG. 34, when a user inputs a 'friendly Mart', which is a usage destination where money is spent, into the search window 3410 and requests a search, the device 100 transmits a ' (3431), the second item (3432), and the third item (3433) including the 'friendly Mart' among the contents of the first item (3431).

Accordingly, the user can use the keyword search to input the money expenditure date, to search for and select items that have spent money on a specific date, or to input a use place spent money, to search for and select items that are spent in a specific use place , The user can input a keyword related to the money use history and search for and select specific usage history items.

35 is a diagram showing an example in which a modified list according to an embodiment of the present invention is displayed on the display unit.

The device 100 according to an exemplary embodiment of the present invention may receive a 'collapse' input for a selected item in the list displayed on the display unit. For example, the 'collapse' input may be an input to select a particular icon (e.g., a collapse icon), or may be an input to the display unit 121 using an input tool or the like, It can be an input to draw a circle. Alternatively, it may be a pinch input in which a user moves two fingers away from or close to each other while touching the display unit 121. However, the present invention is not limited thereto.

When receiving the folding input, the device 100 may display only the selected items, and not selected items may not be displayed. At this time, the device 100 can enlarge and display the selected item as shown in (a) of FIG. 35, and enlarge the item selected by the preset magnification or the input magnification. In addition, the device 100 may display an 'unfold' icon 3510 to cause the unselected item to be displayed on the display unit 121, and may also display the number 3520 of hidden items (unselected items) ) Can be displayed.

On the other hand, when the user selects the "Expand" icon 2510, the hidden item (unselected item) can be displayed again as shown in FIG. 35B, and the "Expand" icon 3510 May be changed to the 'collapse' icon 3530 and displayed.

In addition, when the user selects the 'collapse' icon again, the device 100 may display only selected items and not selected items as shown in FIG. 35 (a) The 'collapse' icon 3530 may be changed to an 'expand' icon 3510 and displayed.

36 is a diagram showing an example in which a modified list according to an embodiment of the present invention is displayed on the display unit.

The device 100 according to the embodiment of the present invention may make the scrolling speed of the selected item different from the selected item displayed on the display unit. For example, when the user touches the scroll bar 3610 to receive a dragging input, the device 100 can scroll and display the list according to the dragging direction. The device 100 may make the scroll speed different from the existing scroll speed if the selected item is included in the specific area 3620 of the screen while the list is being scrolled. Here, the existing scroll speed means the scroll speed when the user touches and scrolls the scroll bar 3610 without selecting an item from the list. In addition, the specific area 3620 of the screen is not limited to the area shown in FIG. 36, and can be set as an area having various sizes, shapes, and positions.

For example, if a selected region is included in a specific region 3620 of the screen, the scroll speed can be made slower than the existing scroll speed. In addition, when an unselected item is included in the specific area 3620 of the screen, the scroll speed can be made faster than the existing scroll speed. However, the present invention is not limited thereto.

37 and 38 are block diagrams showing a configuration of a device according to an embodiment of the present invention.

37, the device 100 according to an embodiment of the present invention may include a user input unit 140, a display unit 121, and a control unit 130. [ However, not all of the illustrated components are required, and the device 100 may be implemented by more components than the components shown, and the device 100 may be implemented by fewer components.

38, the device 100 according to an embodiment of the present invention includes a communication unit 110, an output unit (not shown), a display unit 121, a control unit 130, 120, a sensing unit 150, an A / V input unit 160, and a memory 170.

Hereinafter, the components will be described in order.

The display unit 121 displays and outputs information processed by the device 100. [ For example, the display unit 121 according to an embodiment of the present invention may display handwriting content, text content, image content, list, moving image content playback screen, audio content playback screen, and the like.

Meanwhile, when the display unit 121 and the touch pad have a layer structure and are configured as a touch screen, the display unit 121 may be used as an input device in addition to the output device. The display unit 121 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three-dimensional display A 3D display, and an electrophoretic display. Also, depending on the implementation of the device 100, the first device 100 may include two or more display units 121.

The user input unit 140 means means for the user to input data for controlling the device 100. For example, the user input unit 140 may include a key pad, a dome switch, a touch pad (a contact type capacitance type, a pressure type resistive type, an infrared detection type, a surface ultrasonic wave conduction type, A tension measuring method, a piezo effect method, etc.), a jog wheel, a jog switch, and the like, but is not limited thereto.

The user input unit 140 according to an exemplary embodiment of the present invention may include a user input for selecting some handwritten content among the handwritten content displayed on the display unit 121 and a user input for selecting some of the text content displayed on the display unit 121 A user input for selecting some image contents among the image contents displayed on the display unit 121, a user input for selecting a part of the entire section of the moving picture contents, a user selecting a part of the entire section of the audio contents, And a user input for selecting some items from the list displayed on the display unit 121. [

Also, the user input unit 140 may receive a user input for expanding or reducing the content, a user input for modifying the moving speed of the moving image content or the audio content, or the like. The user input may include, but is not limited to, a touch input, an input for drawing a specific pattern, a specific button input, a user motion input, a device motion input, and a voice input.

The control unit 130 controls the overall operation of the device 100. For example, the control unit 130 may include a communication unit 110, an output unit 120, a user input unit 140, a sensing unit 150, an A / V input unit 160 And so on.

The control unit 130 according to an embodiment of the present invention may enlarge or reduce the selected handwritten content and the unselected handwritten content at different magnifications and display the enlarged or reduced handwritten content on the display unit 121. [

The control unit 130 may apply different scaling factors for enlarging or reducing the selected handwritten content according to the thickness value of the underline, the color value of the underline, and the style value of the underline.

The control unit 130 may control the display unit 121 to display the enlarged or enlarged handwritten content according to the distance the two fingers are moved when receiving the pinch input moving in a direction approaching or moving away from the display unit 121 The magnification of the reduction can be applied differently.

The control unit 130 may enlarge or reduce the selected text content and the unselected text content at different magnifications and display the enlarged or reduced text content on the display unit 121. [

The control unit 130 may enlarge or reduce the selected image content and the unselected image content at different magnifications and display the enlarged or reduced image content on the display unit 121. [

The control unit 130 can reproduce the moving picture contents of the selected section and the non-selected section of the moving picture contents at different reproduction rates.

The control unit 130 can reproduce the audio contents of the selected section and the audio contents of the non-selected section at different reproduction rates.

When receiving a pinch input moving in a direction approaching or moving away from each other in a state where two fingers are touched to the display unit 121, the control unit 130 controls the playback speed of the selected moving picture content Can be made different from each other.

When receiving a pinch input moving in a direction approaching or moving away from each other in a state where two fingers are touched on the display unit 121, the control unit 130 controls the playback speed of the selected audio content Can be made different from each other.

The control unit 130 may enlarge or reduce the selected item and the unselected item at different magnifications and display it on the display unit 121. [

The communication unit 110 may include one or more components that allow communication between the device 100 and an external device. For example, the communication unit 110 may include a short-range communication unit 111, a mobile communication unit 112, and a broadcast receiving unit 113.

The short-range wireless communication unit 111 includes a Bluetooth communication unit, a Bluetooth low energy (BLE) communication unit, a near field communication unit, a WLAN communication unit, a Zigbee communication unit, IrDA, an infrared data association) communication unit, a WFD (Wi-Fi Direct) communication unit, an UWB (ultra wideband) communication unit, an Ant + communication unit, and the like.

The mobile communication unit 112 transmits and receives radio signals to at least one of the base station, the external terminal, and the server 300 on the mobile communication network. Here, 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 broadcast receiving unit 113 receives broadcast signals and / or broadcast-related information from outside via a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. The first device 100 may not include the broadcast receiver 113 according to the embodiment.

The communication unit 110 may transmit the multimedia information stored in the memory 170 to the server 300. For example, the multimedia information may include, but is not limited to, still images, text, graphics, sound, moving images, animations, and the like.

The output unit 120 is for outputting an audio signal, a video signal, or a vibration signal. The output unit 120 may include a display unit 121, an acoustic output unit 122, a vibration motor 123, and the like.

The audio output unit 122 outputs audio data received from the communication unit 110 or stored in the memory 170. [ The sound output unit 122 outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, alarm sound) performed by the first device 100. [ The sound output unit 122 may include a speaker, a buzzer, and the like.

The vibration motor 123 can output a vibration signal. For example, the vibration motor 123 may output a vibration signal corresponding to an output of audio data or video data (e.g., a call signal reception tone, a message reception tone, etc.). In addition, the vibration motor 123 may output a vibration signal when a touch is input to the touch screen.

The sensing unit 150 may sense the state of the device 100 or the state around the device 100 and may transmit the sensed information to the control unit 130. [

The sensing unit 150 includes a magnetism sensor 151, an acceleration sensor 152, an on / humidity sensor 153, an infrared sensor 154, a gyroscope sensor 155, (GPS) 156, an air pressure sensor 157, a proximity sensor 158, and an RGB sensor (illuminance sensor) 159, for example. The function of each sensor can be intuitively deduced from the name by those skilled in the art, so a detailed description will be omitted.

The sensing unit 150 can detect the position of the device 100 using a position sensor.

The A / V (Audio / Video) input unit 160 is for inputting an audio signal or a video signal, and may include a camera 161 and a microphone 162. The camera 161 can obtain an image frame such as a still image or a moving image through the image sensor in a video communication mode or a photographing mode. The image captured through the image sensor can be processed through the control unit 120 or a separate image processing unit (not shown).

The image frame processed by the camera 161 can be stored in the memory 170 or transmitted to the outside through the communication unit 150. [ The camera 161 may be provided in two or more according to the configuration of the first device 100.

The microphone 162 receives an external acoustic signal and processes it as electrical voice data. For example, the microphone 162 may receive acoustic signals from an external device or speaker. The microphone 162 may use various noise reduction algorithms to remove noise generated in receiving an external sound signal.

The memory 170 may store a program for processing and controlling the control unit 130, and may store input / output data.

The memory 170 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (e.g., SD or XD memory), a RAM (Random Access Memory) SRAM (Static Random Access Memory), ROM (Read Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory) , An optical disc, and the like. In addition, the device 100 may operate a web storage or a cloud server that performs a storage function of the storage unit 170 on the Internet.

The programs stored in the memory 170 may be classified into a plurality of modules according to their functions, for example, a UI module 171, a touch screen module 172, a notification module 173, .

The UI module 171 can provide a specialized UI, a GUI, and the like that are interlocked with the device 100 for each application. The touch screen module 172 senses a touch gesture on the user's touch screen and can transmit information on the touch gesture to the control unit 130. [ The touch screen module 172 according to an embodiment of the present invention can recognize and analyze the touch code. The touch screen module 172 may be configured as separate hardware including a controller.

Various sensors may be provided in or near the touch screen to sense the touch or near touch of the touch screen. An example of a sensor for sensing the touch of the touch screen is a tactile sensor. A tactile sensor is a sensor that detects the contact of a specific object with a degree or more that a person feels. The tactile sensor can detect various information such as the roughness of the contact surface, the rigidity of the contact object, and the temperature of the contact point.

In addition, a proximity sensor is an example of a sensor for sensing the touch of the touch screen.

The proximity sensor 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 the force of an electromagnetic field or infrared rays. Examples of proximity sensors 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. The user's touch gestures can include tap, touch & hold, double tap, drag, panning, flick, drag and drop, swipe, and the like.

The notification module 173 may generate a signal for notifying the occurrence of an event of the device 100. [ Examples of events generated in the device 100 include call signal reception, message reception, key signal input, schedule notification, and the like. The notification module 173 may output a notification signal in the form of a video signal through the display unit 121 or may output a notification signal in the form of an audio signal through the sound output unit 122, It is possible to output a notification signal in the form of a vibration signal.

The method according to an embodiment of the present invention can be implemented in the form of a program command which can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like, alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be available to those skilled in the art of computer software. Examples of computer-readable media include magnetic media such as hard disks, floppy disks and magnetic tape; optical media such as CD-ROMs and DVDs; magnetic media such as floppy disks; Magneto-optical media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

Claims (18)

A display unit for displaying handwritten content;
An input unit for receiving a user input for changing a size at which the handwritten content is displayed; And
A control unit for controlling the display unit to change the displayed size of the displayed handwritten content in response to the user input and to change the size of the handwritten content portion selected beforehand by the user and the size of the non- Included devices. The method according to claim 1,
Wherein,
Enlarges the selected handwritten content portion to a first scaling factor, and reduces the selected unselected handwriting content portion to a second scaling factor determined based on the first scaling factor. 3. The method of claim 2,
Wherein the user input unit comprises:
Using an input tool, to receive an input that underlines a portion of the handwriting content,
Wherein,
Wherein the device determines the first magnification based on at least one of a thickness value of the underline, a color value of the underline, and a style value of the underline. 3. The method of claim 2,
Wherein the user input unit comprises:
The two fingers of the user receive the pinch input in the direction in which they are separated from each other,
Wherein,
And determines the first magnification based on a first distance that the two fingers have moved in directions away from each other. The method according to claim 1,
Wherein,
The control unit controls the display unit so that the unselected handwritten content portion is not displayed, and controls the display unit to display a first icon that causes the unselected handwritten content portion to be displayed. 6. The method of claim 5,
Wherein the user input unit comprises:
Receiving an input for selecting the first icon,
Wherein,
In response to the first icon selection input, controls the display unit to display the unselected handwritten content portion,
Changing the first icon to a second icon to prevent the unselected handwritten content portion from being displayed on the display unit,
And controls the display unit to display the second icon. A display unit for displaying the moving image content playback screen including a timeline indicating a playback time of the moving image content;
A user input unit for receiving a user input on the time line to select a part of an entire section of the moving picture content; And
And controlling the moving picture content of the selected section and the moving picture contents of the non-selected section to be reproduced at different playback speeds. 8. The method of claim 7,
Wherein the user input unit comprises:
Receiving an input for selecting a first point and a second point on the timeline,
Wherein,
And the section of the moving picture content corresponding to the section between the first point and the second point is the selected section. 9. The method of claim 8,
Wherein the user input unit comprises:
A first point and a second point are touched with two fingers of a user to receive a pinch input in a direction in which the two fingers are moving away from each other,
Wherein,
And determines a playback speed of the selected section and a playback speed of the unselected section based on the moving direction and the moving distance of the two fingers. Displaying handwritten content;
Receiving a user input for changing a size at which the handwritten content is displayed; And
Changing the size at which the handwritten content is displayed in response to the user input, and changing the displayed size of the selected handwritten content portion and the non-selected handwritten content portion differently from the user, Of contents. 11. The method of claim 10,
Wherein the step of changing the size of the selected handwritten content portion and the unselected handwritten content portion,
Enlarging the selected handwriting content portion to a first magnification and reducing the selected non-selected handwriting content portion to a second magnification determined based on the first magnification. 12. The method of claim 11,
Wherein receiving the user input to change the size at which the handwritten content is displayed comprises:
Using an input tool, receiving an input that underlines a portion of the handwritten content,
The first magnification may be,
The color value of the underline, the style value of the underline, and the thickness value of the underline, the color value of the underline, and the style value of the underline. 12. The method of claim 11,
Wherein receiving the user input to change the size at which the handwritten content is displayed comprises:
And receiving a pinch input in a direction in which the user's two fingers are moving away from each other,
The first magnification may be,
Wherein the second distance is determined based on a first distance that the two fingers are moved in directions away from each other. 11. The method of claim 10,
Wherein the step of changing the size of the selected handwritten content portion and the unselected handwritten content portion,
And displaying a first icon that causes the non-selected handwritten content portion to be displayed without displaying the non-selected handwritten content portion. 15. The method of claim 14,
The method comprises:
Receiving an input for selecting the first icon; And
Displaying the selected unselected handwritten content portion in response to the first icon selection input and changing the first icon to a second icon that prevents the unselected handwritten content portion from being displayed on the display portion The method comprising the steps of: Displaying the moving picture content playback screen including a timeline indicating a playback time of the moving picture content;
Receiving, on the time line, a user input for selecting a portion of an entire section of the moving picture content; And
And reproducing the moving picture content of the selected section and the moving picture contents of the non-selected section at different playback speeds. 17. The method of claim 16,
Wherein the step of receiving a user input selecting the partial interval comprises:
Receiving an input selecting a first point and a second point on the timeline,
And the section of the moving picture content corresponding to the section between the first point and the second point is the partial section. The method comprises:
Further comprising touching the first point and the second point with two fingers of a user to receive a pinch input in a direction in which the two fingers are moving away from or closer to each other,
The step of reproducing the moving picture contents of the selected section and the moving picture contents of the non-selected section at different reproduction rates may include:
Determining a playback speed of the selected section and a playback speed of the unselected section based on the moving direction and the moving distance of the two fingers.

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