Abstract: An autonomous cleaning device and a noise reduction air duct device are provided for autonomous cleaning device. The autonomous cleaning device includes a body and a motor arranged on the body, and the noise reduction air duct device is mounted on the body. The noise reduction air duct device includes an upper housing, a lower housing and a support noise reduction structure made of elastic material. The lower housing and the upper housing enclose to form an air duct, an air inlet is arranged at a position of the air duct corresponding to the motor, and an air outlet is arranged on a side of the air duct away from the air inlet; the support noise reduction structure has a first end fixed on the lower housing, and a second end abutting against a lower surface of the upper housing.

Abstract: The present application is directed to devices and methods for touchscreen interactive interface. The method may comprise steps of combining two or more single-function buttons on the user interface of the touchscreen device into one multifunction button; monitoring a real-time touch operation with the multifunction button by a user; determining the type of the touch operation according to the time of the touch operation; and unfolding the two or more single-function buttons one after another around the multifunction button according to the type of the touch operation.

Abstract: The present application is directed to devices and methods for touchscreen interactive interface. The method may comprise steps of combining two or more single-function buttons on the user interface of the touchscreen device into one multifunction button; monitoring a real-time touch operation with the multifunction button by a user; determining the type of the touch operation according to the time of the touch operation; and unfolding the two or more single-function buttons one after another around the multifunction button according to the type of the touch operation.

Abstract: A message display method for use in a device, including: determining a sending time and recipients of a mass message sent from the device by a user; and displaying the mass message on a conversation page of a separate conversation between the user and a first one of the recipients according to the sending time of the mass message.

Abstract: A method for providing an interactive user interface on a mobile terminal having a touch screen, including: displaying a content layer and a background layer corresponding to the content layer; detecting a contact event occurring on the screen of the mobile terminal and obtaining an operation command corresponding to the contact event; and executing an operation according to the obtained operation command; wherein the background layer is located below the content layer and is configured to display a scene as a background; and the content layer is configured to arrange at least a component for user interaction, a preset point of an icon corresponding to the component being set to correspond to a preset position of the content layer, and the preset position of the content layer being set to correspond to a preset position of the scene displayed by the background layer.

Abstract: Method and apparatus for preventing an accidental touch operation. The method includes determining, when detecting a touch point in a display area on a touch screen, whether the touch point is within an invalid touch area based on the detected touch point in the display area; and making a response to the touch point only if it is determined that the touch point is not within the invalid touch area. If it is determined that the touch point is within the invalid touch area, no response to the touch point is made.

Abstract: A mobile terminal may comprise an executing unit being configured to activate an alarm clock when the mobile terminal is off. The mobile terminal may be configured to receive a target alarm clock activation time; determine a time difference between a current time and the target alarm clock activation time; and compare the time difference with a first reference time period. Upon determining that time difference is less than the first reference time period, the mobile terminal may start up. Upon determining that the time that the mobile terminal completes the startup is less than a second reference time period, the mobile terminal may activate the alarm clock.

Abstract: The present application is directed to apparatuses and methods for preventing information disclosure. According to example embodiments of the present application, after a mobile terminal of a user is lost, a first short message may be sent to the mobile terminal through a short message network. When the mobile terminal determines that the received short message is the first short message, user information stored in the mobile terminal may be erased by the mobile terminal.

Abstract: A misoperation-preventing method for use in a mobile terminal having a touch screen, includes: monitoring a distance between the mobile terminal and an object in a surrounding environment, after the mobile terminal transitions from a standby state to an active state; determining if the distance satisfies a preset distance condition; and disabling the touch screen if it is determined that the distance satisfies the preset distance condition.

Abstract: The present disclosure relates to methods and devices for video communication. The methods include: configuration information of an objective terminal in video communication is obtained; a corresponding camera resolution is selected as a resolution for sampling video according to the configuration information; a video is sampled according to the resolution for sampling video; and the sampled video is sent to the objective terminal.

Abstract: A mobile terminal may comprise an executing unit being configured to activate an alarm clock when the mobile terminal is off. The mobile terminal may be configured to receive a target alarm clock activation time; determine a time difference between a current time and the target alarm clock activation time; and compare the time difference with a first reference time period. Upon determining that time difference is less than the first reference time period, the mobile terminal may start up. Upon determining that the time that the mobile terminal completes the startup is less than a second reference time period, the mobile terminal may activate the alarm clock.

Abstract: The present application is directed to apparatuses and methods for preventing information disclosure. According to example embodiments of the present application, after a mobile terminal of a user is lost, a first short message may be sent to the mobile terminal through a short message network. When the mobile terminal determines that the received short message is the first short message, user information stored in the mobile terminal may be erased by the mobile terminal.

Abstract: A misoperation-preventing method for use in a mobile terminal having a touch screen, includes: monitoring a distance between the mobile terminal and an object in a surrounding environment, after the mobile terminal transitions from a standby state to an active state; determining if the distance satisfies a preset distance condition; and disabling the touch screen if it is determined that the distance satisfies the preset distance condition.

Abstract: A message display method for use in a device, including: determining a sending time and recipients of a mass message sent from the device by a user; and displaying the mass message on a conversation page of a separate conversation between the user and a first one of the recipients according to the sending time of the mass message.

Abstract: A mobile terminal may comprise an executing unit being configured to activate an alarm clock when the mobile terminal is off. The mobile terminal may be configured to receive a target alarm clock activation time; determine a time difference between a current time and the target alarm clock activation time; and compare the time difference with a first reference time period. Upon determining that time difference is less than the first reference time period, the mobile terminal may start up. Upon determining that the time that the mobile terminal completes the startup is less than a second reference time period, the mobile terminal may activate the alarm clock.

Abstract: A method for providing an interactive user interface on a mobile terminal having a touch screen, including: displaying a content layer and a background layer corresponding to the content layer; detecting a contact event occurring on the screen of the mobile terminal and obtaining an operation command corresponding to the contact event; and executing an operation according to the obtained operation command; wherein the background layer is located below the content layer and is configured to display a scene as a background; and the content layer is configured to arrange at least a component for user interaction, a preset point of an icon corresponding to the component being set to correspond to a preset position of the content layer, and the preset position of the content layer being set to correspond to a preset position of the scene displayed by the background layer.

Abstract: Method and apparatus for preventing an accidental touch operation. The method includes determining, when detecting a touch point in a display area on a touch screen, whether the touch point is within an invalid touch area based on the detected touch point in the display area; and making a response to the touch point only if it is determined that the touch point is not within the invalid touch area. If it is determined that the touch point is within the invalid touch area, no response to the touch point is made.

Abstract: A method for sharing information for use in a first terminal, including: receiving, through an information display interface of the first terminal, a copy instruction for copying selected information; and transmitting, in response to the receiving of the copy instruction, the information to a server.