Abstract: A method for recording a video conference and a video conferencing system are provided. The method includes: providing a user interface to a display device, in which the user interface includes a first area, a second area, and a timeline; in response to obtaining an image corresponding to each of multiple participants from a video signal through a person recognition algorithm, displaying the image of each participant in the first area; in response to converting an audio segment of one of the participants obtained from an audio signal into text content through a voice processing algorithm, associating the text content with the corresponding one of the participants, and based on an order of speaking, displaying the text content in the second area; and adjusting a time length of the timeline according to a recording time of the video conference.

Abstract: A method for switching audio reception in a video conference and a video conferencing system are provided. In a case of starting the video conference, relative positions of participants in a conference space and behavioral events of participants are obtained by identifying a video signal. Based on the behavioral event of each participant, whether each participant is in a non-speaking behavior is determined. When a participant is determined to be a non-speaker in the non-speaking behavior, an audio reception range of an audio reception device is adjusted to filter a voice of the non-speaker based on the relative position of the non-speaker in the conference space. When a participant is determined to be a speaker not in the non-speaking behavior, the audio reception range of the audio reception device is adjusted to receive a voice of the speaker based on the relative position of the speaker in the conference space.

Abstract: Disclosed are a headphone and an operating method thereof. The headphone includes a headband frame, a speaker module, a detector and a controller. The speaker module is disposed on the headband frame. The detector is disposed in the headband frame and detect stress changes on the headband frame to output a frequency response voltage value. The controller is electrically connected to the speaker module and the detector, and receives the frequency response voltage value. The controller determines whether the frequency response voltage value is the same as a target frequency response voltage value to read a target frequency response parameter corresponding to the target frequency response voltage value. The controller drives the speaker module according to the target frequency response parameter.

Abstract: A vacuum breaker valve includes a valve body and a vacuum breaking device mounted in the valve body. The valve body has a periphery provided with multiple air vent holes corresponding to the vacuum breaking device. The vacuum breaking device includes a mounting barrel, an elastic member, a braking member, a mounting plate, a water stop gasket, and a water inlet disk. The vacuum breaking device is assembled previously and then directly fitted into the valve body to construct the vacuum breaker valve. Thus, the vacuum breaking device and the valve body are combined together for a whole sale or the vacuum breaking device and the valve body are sold individually.

Abstract: A vacuum breaker valve includes a valve body and a vacuum breaking device mounted in the valve body. The valve body has a periphery provided with multiple air vent holes corresponding to the vacuum breaking device. The vacuum breaking device includes a mounting barrel, an elastic member, a braking member, a mounting plate, a water stop gasket, and a water inlet disk. The vacuum breaking device is assembled previously and then directly fitted into the valve body to construct the vacuum breaker valve. Thus, the vacuum breaking device and the valve body are combined together for a whole sale or the vacuum breaking device and the valve body are sold individually.

Abstract: An assembly of an electronic device and a stand includes an electronic device, a stand and two springs. The electronic device includes two first clutches located on both sides of the electronic device. The stand includes two pivot ends which are symmetrically pivoted to the both sides of the electronic device. Each pivot end includes a second clutch formed to an inside thereof and engaged with the first clutch of the electronic device to form a locking position and an unlocking position. The springs are respectively located between the electronic device and the stand. When no external force applied, each pivot end engaged with the first clutch corresponding thereto to form a locking position. When each pivot end is pulled in a direction away from the first clutch, the second clutch is disengaged from the first clutch to form an unlocking position, and the stand is pivotable relative to the electronic device.

Abstract: Disclosed is a headphone including a headband and two ear cups connected to opposite ends of the headband. Each of the ear cups includes a shell, a front cover, and a light sensor. The shell has an open end. The front cover covers the open end of the shell. The front cover is in a basin form and has a peripheral sidewall and a bottom wall. The light sensor is located on the peripheral sidewall of the front cover. The light sensor includes a light-emitting unit and a light detection unit. When a user wears the headphone, light emitted by the light-emitting unit irradiates a flat portion of a back surface of an ear of the user.

Abstract: Disclosed is a headphone including a headband and two ear cups connected to opposite ends of the headband. Each of the ear cups includes a shell, a front cover, and a light sensor. The shell has an open end. The front cover covers the open end of the shell. The front cover is in a basin form and has a peripheral sidewall and a bottom wall. The light sensor is located on the peripheral sidewall of the front cover. The light sensor includes a light-emitting unit and a light detection unit. When a user wears the headphone, light emitted by the light-emitting unit irradiates a flat portion of a back surface of an ear of the user.

Abstract: Disclosed is an open ear headphone, including a housing, a speaker arranged in an accommodating space inside the housing to define the accommodating space into a front cavity and a rear cavity, a connecting member including opposite first and second ends, and a supporting member connected to the second end and including a supporting portion and a sound outlet channel. A sound outlet is provided on a surface of the housing and is in acoustic communication with the front cavity. The first end is connected to the surface of the housing. When a user wears the open ear headphone, the housing is located in a concha cavity of the user's ear, the supporting portion at least leans against a lower edge of the concha cavity, and the sound outlet channel is in acoustic communication with the user's ear canal and is not in contact with the user's ear.

Abstract: Disclosed is an open ear headphone, including a housing, a speaker arranged in an accommodating space inside the housing to define the accommodating space into a front cavity and a rear cavity, a connecting member including opposite first and second ends, and a supporting member connected to the second end and including a supporting portion and a sound outlet channel. A sound outlet is provided on a surface of the housing and is in acoustic communication with the front cavity. The first end is connected to the surface of the housing. When a user wears the open ear headphone, the housing is located in a concha cavity of the user's ear, the supporting portion at least leans against a lower edge of the concha cavity, and the sound outlet channel is in acoustic communication with the user's ear canal and is not in contact with the user's ear.

Abstract: The invention provides a server device. The server device includes a casing, an electronic assembly, and a heat dissipation assembly. The casing includes a housing and a partition. The partition is disposed in the housing and forms an accommodation space and a heat dissipation space in the housing that are not communicated with each other. The housing has a plurality of first vent holes communicated with the heat dissipation space. The electronic assembly is located in the accommodation space. The heat dissipation assembly includes a heat dissipation component and a heat pipe. The heat dissipation component is located in the heat dissipation space. The heat pipe includes a heat absorption portion and a condensation portion connected to each other. The heat pipe is disposed through the partition, the heat absorption portion is thermally coupled to the electronic assembly, and the condensation portion is coupled to the heat dissipation component.

Abstract: An in-ear headphone includes a shell, a speaker, a circuit board, and a sensing structure. The shell has an accommodating space. The speaker is disposed in the accommodating space. The circuit board is disposed in the accommodating space, and the circuit board is electrically connected to the speaker. A sensing chip is disposed on the circuit board. The sensing structure includes a sensing member and a transmission member. The sensing member protrudes from a front end of the shell and has a conductor. The sensing member is electrically connected to the sensing chip by the transmission member. A material of the sensing member is different from a material of the shell.

Abstract: The invention provides a server device. The server device includes a casing, an electronic assembly, and a heat dissipation assembly. The casing includes a housing and a partition. The partition is disposed in the housing and forms an accommodation space and a heat dissipation space in the housing that are not communicated with each other. The housing has a plurality of first vent holes communicated with the heat dissipation space. The electronic assembly is located in the accommodation space. The heat dissipation assembly includes a heat dissipation component and a heat pipe. The heat dissipation component is located in the heat dissipation space. The heat pipe includes a heat absorption portion and a condensation portion connected to each other. The heat pipe is disposed through the partition, the heat absorption portion is thermally coupled to the electronic assembly, and the condensation portion is coupled to the heat dissipation component.

Abstract: An earbud including a main body, a sound guiding structure, a battery, and a sensor is provided. A geometric shape of the main body has a long axis and a short axis orthogonal to each other. When the earbud is worn, the main body is housed in a concha cavity of a user, and a tragus of the user and the long axis are located on a same level. The sound guiding structure extends away from the main body from the long axis of the main body. The battery and the sensor are disposed in the main body, and the sensor is adjacent to a periphery of the battery.

Abstract: An adjustable stand for mobile devices includes a board-like body, and a first holding unit and a second holding unit. The first holding unit is movable between the upper end and the bottom end of the body. The second holding unit is movable between the left side and the right side of the body. Two lateral members are respectively connected to the left side and the right side of the body. A support includes a bar with two arms extending from two ends of the bar. Each arm has a connector and two connectors are pivotably connected to the left and right sides of the body. The bar can be put on a desk top. The mobile device is positioned by the first and second holding units.

Abstract: A wireless earphone includes an earphone body with a concha contact surface. A sound outlet tube protrudes out from the concha contact surface. A convex positioning portion protrudes out from the concha contact surface. A laid slot is located on the concha contact surface and adjacent to the convex positioning portion. When the earphone body is mounted on a human ear, the concha contact surface is configured to face a concha of the human ear, the sound outlet tube is configured to insert into an auditory canal of the human ear, the convex positioning portion is configured to fit within a cavum of the human ear, and the laid slot is configured to fit within a crux helix of the human ear.

Abstract: An in-ear headphone includes a shell, a speaker, a circuit board, and a sensing structure. The shell has an accommodating space. The speaker is disposed in the accommodating space. The circuit board is disposed in the accommodating space, and the circuit board is electrically connected to the speaker. A sensing chip is disposed on the circuit board. The sensing structure includes a sensing member and a transmission member. The sensing member protrudes from a front end of the shell and has a conductor. The sensing member is electrically connected to the sensing chip by the transmission member. A material of the sensing member is different from a material of the shell.

Abstract: An in-ear headphone includes a shell, a speaker, a circuit board, and a sensing structure. The shell has an accommodating space. The speaker is disposed in the accommodating space. The circuit board is disposed in the accommodating space, and the circuit board is electrically connected to the speaker. A sensing chip is disposed on the circuit board. The sensing structure includes a sensing sound tube and a transmission member. The sensing sound tube protrudes from a front end of the shell and has a conductor. The sensing sound tube is electrically connected to the sensing chip by the transmission member. A material of the sensing sound tube is different from a material of the shell.

Abstract: An in-ear headphone includes a shell, a speaker, a circuit board, and a sensing structure. The shell has an accommodating space. The speaker is disposed in the accommodating space. The circuit board is disposed in the accommodating space, and the circuit board is electrically connected to the speaker. A sensing chip is disposed on the circuit board. The sensing structure includes a sensing sound tube and a transmission member. The sensing sound tube protrudes from a front end of the shell and has a conductor. The sensing sound tube is electrically connected to the sensing chip by the transmission member. A material of the sensing sound tube is different from a material of the shell.

Abstract: A wireless earphone includes an earphone body with a concha contact surface. A sound outlet tube protrudes out from the concha contact surface. A convex positioning portion protrudes out from the concha contact surface. A laid slot is located on the concha contact surface and adjacent to the convex positioning portion. When the earphone body is mounted on a human ear, the concha contact surface is configured to face a concha of the human ear, the sound outlet tube is configured to insert into an auditory canal of the human ear, the convex positioning portion is configured to fit within a cavum of the human ear, and the laid slot is configured to fit within a crux helix of the human ear.