KR20230136345A - System for sharing image using multiple cheering stick and method thereof - Google Patents

Abstract

The present invention relates to a video sharing system and method using a plurality of light sticks.
According to the present invention, a video sharing method performed by a video sharing system using a plurality of light sticks includes linking a plurality of light sticks through a user terminal held by a user, and accessing an application using the user terminal. A step of setting the arrangement of a plurality of light sticks from the user, a step of adjusting the size of the image to be displayed on the plurality of light sticks through the user terminal in response to the shape of the plurality of light sticks arranged, and a step of adjusting the size of the image to be displayed on the plurality of light sticks through the user terminal. It includes the step of transmitting an image to each rod and controlling the image to be displayed through a plurality of light rods.
According to the present invention, the video sharing system provides videos through a plurality of light sticks, so users can watch videos through the light sticks in places other than concerts or performance halls, thereby improving the usability of the light sticks. there is.

Description

Video sharing system and method using multiple cheering sticks {SYSTEM FOR SHARING IMAGE USING MULTIPLE CHEERING STICK AND METHOD THEREOF}

The present invention relates to a video sharing system and method using a plurality of light sticks. More specifically, the present invention relates to a video sharing system and method using a plurality of light sticks, and more specifically, to transmit a video to each of a plurality of light sticks through a user terminal and display a portion of the transmitted video on the display of each light stick. It relates to a video sharing system and method using a plurality of display light sticks.

Generally, people who enter as spectators or spectators at a stadium where a sports game or concert is held use tools such as placards, card sections, and cheering sticks to participate more actively in the game or concert.

Recently, cheering tools have developed in a variety of ways, from cheering sticks made of paper, paper surgery, balloons, and luminous materials to cheering sticks equipped with lights that can maximize visual effects or cheering sticks controlled by the user terminal through Bluetooth communication. there is.

In particular, light sticks are mainly used for offline fan activities such as concerts and various performances, production of performances, and participation as part of events.

However, since the audience directly controls the lighting while holding it in their hands and is only used in places such as concerts or performance halls, there is a problem in that it has low practical usability.

In addition, since light sticks are mostly disposable, they are discarded after use, resulting in environmental problems and disposal cost problems.

Therefore, there is a demand for technology that can increase the usability of light sticks.

The technology behind the present invention is disclosed in Korean Patent Publication No. 10-2089803 (published on February 20, 2014).

The technical problem to be achieved by the present invention is to provide a video sharing system and method using a plurality of light sticks that transmits an image to each of a plurality of light sticks through a user terminal and displays a portion of the transmitted video on the display of each light stick. It is provided.

According to an embodiment of the present invention for achieving this technical problem, a video sharing method performed by a video sharing system using a plurality of light sticks includes the steps of linking a plurality of light sticks through a user terminal held by a user; Receiving the arrangement of the plurality of cheering sticks from a user who accesses the application using the user terminal, and displaying an image to be displayed on the plurality of cheering sticks through the user terminal in response to the shape of the plurality of cheering sticks arranged. It includes a step of adjusting the size, and transmitting the image to each of the plurality of light sticks through the user terminal and controlling the image to be displayed through the plurality of light sticks.

The step of setting the arrangement of the plurality of cheering sticks includes displaying a number of virtual cheering sticks corresponding to the plurality of linked cheering sticks through an application screen, and the arrangement, arrangement, and spacing of the plurality of virtual cheering sticks from the user. It may include a step of directly setting .

Adjusting the size of the image, the upper left or lower left corner of the virtual cheering stick located on the leftmost among the plurality of virtual cheering sticks is set as the first point, and the virtual cheering stick located on the most right among the plurality of virtual cheering sticks is set as the first point. The upper right or lower right corner of the cheering stick is set as the second point, the length between the first point and the second point is set as the horizontal distance, and the upper side of the virtual cheering stick located at the uppermost position among the plurality of virtual cheering sticks is The length between the lower sides of the virtual light stick located at the bottom can be set as the vertical distance.

The step of controlling to display an image through the plurality of light sticks may display an image corresponding to a portion of the transmitted image on the display unit of each light stick.

The plurality of light sticks include a light stick handle made of LED, a display unit attached to the top of the light stick handle to display an image or text, a short-range communication module for pairing with the user terminal, and an external device attached to the top of the display unit. It may include a light measurement sensor that detects the color coming from the light, and an illuminance sensor that recognizes the surrounding illuminance.

The plurality of light sticks detect wavelength data for the color coming from the outside through the optical measurement sensor, predict color data corresponding to the wavelength data based on a pre-stored color correction value, and color the light stick handle. , and the surrounding illumination level is detected using the illumination sensor, and the brightness value of the display unit of the light stick can be controlled in response to the detected change in illumination level.

When users perform a specific action through a second light stick adjacent to the first light stick among a plurality of light sticks, a pre-selected image may be transmitted from the first light stick to the second light stick.

When the user terminal receives a message from the outside, it can be controlled to display the received message through a display unit mounted on the plurality of support sticks.

According to another embodiment of the present invention, in a video sharing system using a plurality of cheering sticks, a communication unit linked with the plurality of cheering sticks through short-distance communication, a placement unit that receives the arrangement of the plurality of cheering sticks from a user, and the arranged a control unit to adjust the size of the image to be displayed on the plurality of light sticks in response to the shape of the plurality of light sticks, and to transmit the image to each of the plurality of light sticks to display the image through the plurality of light sticks. Includes a control unit that controls.

According to the present invention, the video sharing system provides videos through a plurality of light sticks, so users can watch videos through the light sticks in places other than concerts or performance halls, thereby improving the usability of the light sticks. .

Figure 1 is a diagram for explaining a video sharing system using a plurality of light sticks according to an embodiment of the present invention.
Figures 2a and 2b are exemplary diagrams for explaining a light stick.
Figure 3 is a diagram for explaining the configuration of a video sharing system using a plurality of light sticks according to an embodiment of the present invention.
Figure 4 is a flowchart for explaining a video sharing method performed by a video sharing system using a plurality of light sticks according to an embodiment of the present invention.
Figure 5 is an example diagram for explaining steps S420 and S430 of Figure 4.
FIGS. 6A to 6C are exemplary diagrams for explaining step S440 of FIG. 4.
Figure 7 is an example diagram for explaining step S450 of Figure 4.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

Throughout the specification, when a part is said to “include” a certain element, this means that it may further include other elements rather than excluding other elements, unless specifically stated to the contrary.

Then, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention.

Hereinafter, a video sharing system 100 using a plurality of light sticks according to an embodiment of the present invention will be described using FIGS. 1 to 2B.

Figure 1 is a diagram for explaining a video sharing system using a plurality of light sticks according to an embodiment of the present invention.

As shown in FIG. 1, the video sharing system 100 using a plurality of cheering sticks according to an embodiment of the present invention is connected to a network with a user terminal 200 and a plurality of cheering sticks 300.

First, the video sharing system 100 according to an embodiment of the present invention transmits a video to each of the plurality of light sticks 300 through the user terminal 200 and displays the video through the plurality of light sticks 300.

Here, the plurality of light sticks 300 is shown as five light sticks, but the number of light sticks is not limited.

Additionally, the user terminal 200 is a portable user terminal and can be implemented as a device that can exchange information by connecting to a network wired or wirelessly, such as a laptop computer, smart pad, or smartphone.

In particular, when the user terminal 200 is implemented as a smartphone or smart pad, it can access the video sharing system 100 through a pre-installed application.

Next, the plurality of light sticks 300 display the image transmitted from the user terminal 200 through the display unit 320.

Figures 2a and 2b are exemplary diagrams for explaining a light stick.

As shown in FIGS. 2A and 2B, the light sticks 300a, 300b, ..., 300e include a light stick handle 310, a display unit 320, a short-range communication module (not shown), and an optical measurement sensor 330. and an illuminance sensor 340.

Here, the light stick handle 310 is implemented by being made of LED.

Additionally, the display unit 320 is attached to the top of the light stick handle 310 and displays an image or text.

For example, as shown in FIG. 2A, the display unit 320 may display images related to celebrities.

In addition, the short-range communication module is installed on the light sticks 300a, 300b, ..., 300e for pairing with the user terminal 200.

In addition, the light measurement sensor 330 is attached to the top of the display unit 320 of the plurality of cheering sticks 300a, 300b, ..., 300e, respectively, and detects the color coming from the outside, and detects the color coming from the outside. , 300e) controls the detected color to be displayed on the light stick handle 310.

Next, the illuminance sensor 340 recognizes the surrounding illuminance and controls the brightness value of the display unit 320 of the light sticks 300a, 300b, ..., 300e in response to the detected illuminance change.

Hereinafter, the configuration of the video sharing system 100 using a plurality of light sticks according to an embodiment of the present invention will be described using FIG. 3.

Figure 3 is a diagram for explaining the configuration of a video sharing system using a plurality of light sticks according to an embodiment of the present invention.

As shown in FIG. 3, the video sharing system 100 according to an embodiment of the present invention includes a communication unit 110, a placement unit 120, an adjustment unit 130, and a control unit 140.

First, the communication unit 110 is linked with a plurality of light sticks through short-distance communication.

At this time, short-range communication includes Bluetooth communication, BLE (Bluetooth Low Energy) communication, WLAN (Wi-Fi) communication, Zigbee communication, infrared data association (IrDA) communication, WFD (Wi-Fi Direct) communication, and UWB (ultrawideband) communication. ) communication, Ant+ communication, etc., but is not limited to this.

Next, the arrangement unit 120 receives the arrangement of the plurality of cheering sticks 300 from the user who accesses the application using the user terminal 200.

At this time, the arrangement unit 120 displays the number of virtual cheering sticks corresponding to the plurality of linked cheering sticks 300 through the application screen, and allows the user to control the placement, arrangement, and spacing of the plurality of virtual cheering sticks 300. Get set directly.

Next, the control unit 130 adjusts the size of the image to be displayed through the plurality of cheering sticks 300 in accordance with the shape of the plurality of cheering sticks arranged.

At this time, the control unit 130 sets the upper left corner of the virtual cheering stick located on the leftmost among the plurality of virtual cheering sticks displayed through the application screen as the first point, and sets the virtual cheering stick located on the most right among the plurality of virtual cheering sticks as the first point. The upper right corner of the bar is set as the second point, and the length between the first point and the second point is set as the horizontal distance.

Alternatively, the control unit 130 sets the lower left corner of the virtual cheering stick located on the leftmost among the plurality of virtual cheering sticks displayed through the application screen as the first point, and sets the virtual cheering stick located on the most right among the plurality of virtual cheering sticks as the first point. The lower right corner of the bar is set as the second point, and the length between the first point and the second point can be set as the horizontal distance.

Then, the control unit 130 sets the vertical distance between the upper side of the uppermost virtual cheering rod and the lower side of the lowermost virtual cheering rod among the plurality of virtual cheering rods displayed through the application screen.

Next, the control unit 140 transmits an image to each of the plurality of light sticks 300 and controls the image to be displayed through the plurality of light sticks 300.

At this time, the control unit 140 displays an image corresponding to a portion of the transmitted image on the display unit 320 of each cheering stick (300a, 300b, ..., 300e).

In addition, the control unit 140 detects the wavelength data for the color coming from the outside through the light measurement sensor 330, predicts the color data corresponding to the wavelength data based on the pre-stored color correction value, and predicts the color data corresponding to the wavelength data to control the light stick handle ( 310) is controlled to display a color, and the surrounding illuminance is detected using the illuminance sensor 340, and the brightness value of the display unit 320 of the light sticks 300a, 300b, ..., 300e is adjusted in response to the detected illuminance change. control.

Next, when a user performs a specific action through another second cheering rod adjacent to the first cheering rod among the plurality of cheering rods 300, the control unit 140 transmits a pre-selected image from the first cheering rod to the second cheering rod. 2 Pass it with a light stick.

And, when a message is received from the outside, the control unit 140 controls the received message to be displayed through the display unit 320 mounted on the plurality of cheering sticks 300.

Hereinafter, a video sharing method performed by the video sharing system 100 using a plurality of light sticks according to an embodiment of the present invention will be described using FIG. 4.

Figure 4 is a flowchart for explaining a video sharing method performed by a video sharing system using a plurality of light sticks according to an embodiment of the present invention.

First, the video sharing system 100 according to an embodiment of the present invention links a plurality of light sticks 300 through the user terminal 200 carried by the user (S410).

At this time, the video sharing system 100 uses Bluetooth advertising of the user terminal 200 to create a unique ID and LED color pattern before linking the user terminal 200 and the plurality of light sticks 300. A specific code containing data can be transmitted to each of the plurality of light sticks 300.

Here, Bluetooth advertising refers to a technology that transmits data by sending a signal without specifying a specific device, and LED color pattern data includes data including colors such as red, yellow, green, and patterns such as blinking and lighting. indicates.

Additionally, the video sharing system 100 may be paired with the user terminal 200 through a short-range communication module attached to each of the plurality of light sticks 300.

Next, the video sharing system 100 according to an embodiment of the present invention selects the number of virtual light sticks from the user accessing the application (S420).

Figure 5 is an example diagram for explaining steps S420 and S430 of Figure 4.

As shown in FIG. 5, the video sharing system 100 uses a plurality of cheering sticks (A-1, A-2, ..., A-6, B) located near the user terminal 200 through the user terminal 200. -1, …, C-1, …, D-1, …, D-6) to recognize a total of 24 light sticks.

At this time, the user terminal 200 automatically starts capturing images after a certain period of time.

Next, the video sharing system 100 according to an embodiment of the present invention receives the arrangement of a plurality of light sticks 300 from the user (S430).

At this time, as shown in FIG. 5, the user terminal 200 sequentially transmits a flashing signal once from A-1 to D-6 while photographing a plurality of light sticks through an attached camera, and the video sharing system ( 100) recognizes the location of each of the plurality of light sticks.

At this time, the user terminal 200 can recognize the location of each of the plurality of cheering sticks using a specific code assigned to each of the plurality of cheering sticks.

Additionally, the user can directly set the placement, arrangement, and spacing of the plurality of virtual cheering sticks by dragging the screen of an application already installed on the user terminal 200.

Next, the video sharing system 100 according to an embodiment of the present invention adjusts the size of the video through the user terminal 200 in response to the shape of the plurality of light sticks 300 arranged (S440).

FIGS. 6A to 6C are exemplary diagrams for explaining step S440 of FIG. 4.

Figure 6a is an example diagram showing virtual light sticks (400a, 400b, 400c, 400d, 400e) arranged on the screen of the application, and Figures 6b and 6c show virtual light sticks (400a, 400b, 400c, 400d, 400e) arranged on the screen of the application. This is an example diagram showing only the virtual light sticks (400a, 400b, 400c, 400d, 400e) by enlarging 400a, 400b, 400c, 400d, 400e.

As shown in Figure 6a, the user uses a plurality of actual light sticks (300a, 300b, 300c, 300d, 300e) in a form similar to the virtual light sticks (400a, 400b, 400c, 400d, 400e) arranged in the application. Assume it is placed.

At this time, the arrangement of the actual plurality of cheering sticks (300a, 300b, 300c, 300d, 300e) and the virtual cheering sticks (400a, 400b, 400c, 400d, 400e) may be of different shapes, but is not limited to step S430. In , it is assumed that the distance between the light sticks is set to be 1 cm, or the plurality of light sticks are set to be arranged in a trapezoidal shape with the long side located at the top.

And, as shown in FIGS. 6B and 6C, with the virtual cheering stick placed on the application of the user terminal 200, the video sharing system 100 displays the video corresponding to the shape of the plurality of cheering sticks 300. Adjust the size.

For example, as shown in FIG. 6B, the video sharing system 100 sets the upper left corner of the virtual light stick 400a, which is located on the leftmost side among the plurality of virtual light sticks, as the first point, and The upper right corner of the virtual cheering stick 400c, which is located on the far right, is set as the second point, and the length between the first point and the second point is set as the horizontal distance.

In addition, the video sharing system 100 has the upper side of the virtual cheering rods (400a, 400b, 400c) located at the uppermost side among the plurality of virtual cheering rods, and the lower side of the virtual cheering rods (400d, 400e) located at the lowermost side. Set the length between them as the vertical distance.

Alternatively, as shown in FIG. 6C, the video sharing system 100 sets the lower left corner of the virtual cheering stick 400c, which is located at the leftmost position among the plurality of virtual cheering sticks, as the first point and The lower right corner of the virtual cheering stick 400e located on the right side can be set as the second point, and the length between the first point and the second point can be set as the horizontal distance.

In addition, the video sharing system 100 has the upper side of the virtual cheering sticks (400a, 400b) located at the uppermost side among the plurality of virtual cheering rods, and the lower side of the virtual cheering rods (400c, 400d, 400e) located at the lowermost side. Set the length between them as the vertical distance.

That is, the video sharing system 100 can adjust the size of the video according to the horizontal distance and vertical distance.

In addition, when a plurality of light sticks are arranged in a rectangular shape as shown in FIG. 5, the video sharing system 100 can adjust the size of the video according to the horizontal distance and vertical distance in the same manner.

Next, the video sharing system 100 according to an embodiment of the present invention is controlled to display video through a plurality of light sticks 300 (S450).

At this time, the video sharing system 100 transmits the video to each of the plurality of light sticks 300 through the user terminal 200, and sends the transmitted video to the plurality of light sticks 300a, 300b, 300c, 300d, and 300e. Each can be controlled to be displayed on the display unit 320.

Figure 7 is an example diagram for explaining step S450 of Figure 4.

As shown in FIG. 7, the video sharing system 100 displays an image corresponding to a portion of the transmitted video on the display unit 320 of each of the plurality of light sticks 300a, 300b, 300c, 300d, and 300e. Control as much as possible.

In addition, the video sharing system 100 controls the images for the remaining portions of the plurality of light sticks 300a, 300b, 300c, 300d, and 300e that are not displayed on the display unit 320, respectively.

That is, the video sharing system 100 displays only a portion of the image corresponding to the display unit 320 of each of the plurality of light sticks 300a, 300b, 300c, 300d, and 300e arranged among the transmitted images on the display unit 32. Control it to be displayed.

Meanwhile, the video sharing system 100 can additionally perform mood lighting, data transmission, and message display using a plurality of light sticks 300.

First, the video sharing system 100 detects wavelength data for colors coming from the outside using an optical measurement sensor 330 attached to each of the plurality of light sticks 300.

Then, the video sharing system 100 predicts color data corresponding to the wavelength data based on the pre-stored color correction value and controls the light stick handle 310 to display the color.

In addition, the video sharing system 100 detects the surrounding illumination using the illumination sensor 340 attached to each of the plurality of cheering sticks 300, and connects each of the plurality of cheering sticks 300 in response to the detected change in illumination. The brightness value of the display unit 320 installed in is controlled.

That is, the video sharing system 100 controls the color or brightness of the display unit 320 using the attached light measurement sensor 330 or illuminance sensor 340, and the user uses this to turn the light stick into a mood light. You can use it.

In addition, the video sharing system 100 transmits a pre-selected video from the first light stick to the second light stick when users perform a specific action through another second light stick adjacent to the first light stick among the plurality of light sticks. Pass it to

For example, when the first light stick and the second light stick collide with each other, the video sharing system 100 can transmit the image that the user wants to convey from the first light stick to the second light stick.

At this time, in the embodiment of the present invention, the specific action is described as the first light stick and the second light stick colliding with each other, but the specific action is not limited.

And, when the user terminal 200 receives a message from the outside, the video sharing system 100 controls the received message to be displayed through the display unit 320 mounted on each of the plurality of light sticks 300.

According to this embodiment of the present invention, the video sharing system provides videos through a plurality of light sticks, so users can watch videos through the light sticks in places other than concerts or performance halls, thereby increasing the usability of the light sticks. It can be improved.

The present invention has been described with reference to the embodiments shown in the drawings, but these are merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true scope of technical protection of the present invention should be determined by the technical spirit of the attached patent claims.

100: Video sharing system, 110: Department of Communications,
120: placement unit, 130: control unit,
140: control unit, 200: user terminal,
300: Multiple light sticks, 300a, 300b, … , 300e: light stick,
310: light stick handle, 320: display unit,
330: light measurement sensor, 340: illuminance sensor,
400a, 400b, … , 400e: virtual light stick

Claims (16)

In a video sharing method performed by a video sharing system using a plurality of light sticks,
A step of linking a plurality of light sticks through a user terminal possessed by the user,
Receiving the arrangement of the plurality of support sticks from a user who accesses the application using the user terminal,
Adjusting the size of the image to be displayed on the plurality of light sticks through the user terminal in response to the shape of the plurality of light sticks arranged, and
A video sharing method comprising transmitting the video to each of the plurality of light sticks through the user terminal and controlling the video to be displayed through the plurality of light sticks. According to paragraph 1,
The step of setting the arrangement of the plurality of light sticks is,
A step of displaying a number of virtual light sticks corresponding to the plurality of linked light sticks through the application screen, and
A video sharing method comprising directly setting the arrangement, arrangement, and spacing of the plurality of virtual light sticks from a user. According to paragraph 2,
Adjusting the size of the image,
The upper left or lower left corner of the virtual cheering stick located on the leftmost among the plurality of virtual cheering sticks is set as the first point, and the upper right or lower right corner of the virtual cheering stick located on the most right among the plurality of virtual cheering sticks is set as the first point. Set the second point, and set the length between the first point and the second point as the horizontal distance,
A video sharing method that sets the vertical distance between the upper side of the uppermost virtual cheering stick and the lower side of the lowermost virtual cheering rod among the plurality of virtual cheering rods. According to paragraph 1,
The step of controlling to display an image through the plurality of light sticks includes,
A video sharing method that displays a video corresponding to a portion of the transmitted video on the display unit of each light stick. According to paragraph 1,
The plurality of light sticks are,
Lighting stick handle composed of LED,
A display unit attached to the top of the light stick handle to display a video or text,
A short-range communication module for pairing with the user terminal,
A light measurement sensor attached to the top of the display unit to detect colors coming from the outside, and
A video sharing method that includes an illuminance sensor that recognizes the surrounding illuminance. According to clause 5,
The plurality of light sticks are,
Detecting wavelength data for the color coming from the outside through the optical measurement sensor, predicting color data corresponding to the wavelength data based on a pre-stored color correction value, and displaying the color on the light stick handle,
A video sharing method for detecting ambient illumination using the illumination sensor and controlling the brightness value of the display unit of the light stick in response to the detected change in illumination. According to paragraph 1,
A video sharing method for transmitting a pre-selected video from the first light stick to the second light stick when users perform a specific action through a second light stick adjacent to the first light stick among a plurality of light sticks. According to paragraph 1,
A video sharing method in which, when the user terminal receives a message from the outside, the received message is controlled to be displayed through a display unit mounted on the plurality of light sticks. In a video sharing system using multiple light sticks,
A communication unit linked with a plurality of light sticks through short-distance communication,
a placement unit that receives placement of the plurality of light sticks from the user;
An adjuster for adjusting the size of the image to be displayed on the plurality of light sticks in response to the shape of the plurality of light sticks arranged, and
A video sharing system comprising a control unit that transmits the video to each of the plurality of light sticks and controls the video to be displayed through the plurality of light sticks. According to clause 9,
The arrangement part is,
A video sharing system that displays a number of virtual light sticks corresponding to the plurality of linked light sticks through an application screen and receives the placement, arrangement, and spacing of the plurality of virtual light sticks directly from the user. According to clause 10,
The control unit,
The upper left or lower left corner of the virtual cheering stick located on the leftmost among the plurality of virtual cheering sticks is set as the first point, and the upper right or lower right corner of the virtual cheering stick located on the most right among the plurality of virtual cheering sticks is set as the first point. Set the second point, and set the length between the first point and the second point as the horizontal distance,
A video sharing system that sets the length between the upper side of the uppermost virtual cheering stick and the lower side of the lowermost virtual cheering rod among the plurality of virtual cheering rods as the vertical distance. According to clause 9,
The control unit,
A video sharing system that displays a portion of the transmitted video on the display unit of each light stick. According to clause 9,
The plurality of light sticks are,
Lighting stick handle composed of LED,
A display unit attached to the top of the light stick handle to display a video or text,
A short-range communication module for pairing with the user terminal,
A light measurement sensor attached to the top of the display unit to detect colors coming from the outside, and
A video sharing system that includes an illuminance sensor that recognizes the surrounding illuminance. According to clause 13,
The control unit,
Detecting wavelength data for the color coming from the outside through the optical measurement sensor, predicting color data corresponding to the wavelength data based on a pre-stored color correction value, and controlling the color to be displayed on the light stick handle,
A video sharing system that detects ambient illumination using the illumination sensor and controls the brightness value of the display unit of the light stick in response to the detected change in illumination. According to clause 9,
The control unit,
A video sharing system that transmits a pre-selected video from the first light stick to the second light stick when users perform a specific action through a second light stick adjacent to the first light stick among a plurality of light sticks. According to clause 9,
The control unit,
A video sharing system that controls, upon receiving a message from the outside, to display the received message through a display unit mounted on the plurality of light sticks.