Abstract: An embodiment device includes an input module including a motor configured to generate a rotational force, an output module configured to receive power from the input module to be rotatable, and a connection module having a first side coupled to the input module and a second side, opposite the first side, coupled to the output module, wherein the connection module is configured to transmit the power from the input module to the output module.

Abstract: The present specification relates to a conductive structure body, a method for manufacturing the same, and an electrode and an electronic device including the conductive structure body.

Abstract: An example error handling method includes detecting an error in an image forming apparatus, transmitting error information regarding the detected error to an external apparatus, identifying an error category based on the error information, providing a solution corresponding to the error information to the image forming apparatus based on the identified error category, transmitting result information obtained by applying the provided solution to the external apparatus, and updating the provided solution based on the result information.

Abstract: A server is to obtain, from a mobile device, information indicating a content, sender information about a sender for a printing of the content and delivery of the printed content, and receiver information about a receiver of the printed content. The server is to convert the content into printable data of the content and perform a process to print and deliver a printed content to the receiver according to a printing of the printable data of the content to the printed content and a delivery of the printed content to the receiver.

Abstract: A method of transmitting contents stored in a mobile device may include displaying a list of the contents on a display screen, receiving a user input for selecting content to be printed, on the display screen, displaying a list of printers capable of printing the selected content, and a ‘send to delivery server’ item on the display screen, transmitting the content to a cloud server based on a user input for selecting the ‘send to delivery server’ item on the display screen, displaying a printing cost of the content on the display screen while the content is being converted into print data by the cloud server, receiving payment information of the printing cost and receiver information of a printout of the content, and transmitting the payment information and the receiver information to the cloud server.

Abstract: Provided is a system for providing a cloud service for display, the system including: an image forming apparatus configured to generate scan data including scanning a document and assign a display device to which the scan data is to be transmitted through a chat room; a cloud configured to receive the scan data from the image forming apparatus and transmit the scan data to the display device; and the display device, wherein the display device is configured to display the scan data received from the cloud.

Abstract: A cloud system includes a first application server to perform a user-requested task, a second application server to provide an additional resource to the first application server, a first cache server to provide a caching service to the first application server, a second cache server to provide a caching service to the second application server, and a management server to copy data stored in the first cache server into the second cache server when the second application server provides the additional resource to the first application server.

Abstract: Provided is a cloud providing a cloud service for displaying content, the cloud including: a first server configured to receive a sharing request for content, from an electronic device; a second server configured to determine whether the content is displayable on a display device connected to the cloud, based on a type of a file format of the content; a third server configured to render the content and generate an image file from the rendered content, when it is determined that the content is not displayable; and a fourth server configured to control display of one of the content and the image file on the display device.

Abstract: A method of managing a service level agreement (SLA) with respect to devices on a network by using a server includes selecting at least one SLA item to quantitatively measure service levels provided by the devices, setting a service management automatic option with respect to the selected SLA item, monitoring the service levels provided by the devices with respect to the selected SLA item, and executing a predetermined event to control the devices according to a result of the monitoring and a setting of the service management automatic option.

Abstract: A method of transmitting contents stored in a mobile device may include displaying a list of the contents on a display screen, receiving a user input for selecting content to be printed, on the display screen, displaying a list of printers capable of printing the selected content, and a ‘send to delivery server’ item on the display screen, transmitting the content to a cloud server based on a user input for selecting the ‘send to delivery server’ item on the display screen, displaying a printing cost of the content on the display screen while the content is being converted into print data by the cloud server, receiving payment information of the printing cost and receiver information of a printout of the content, and transmitting the payment information and the receiver information to the cloud server.

Abstract: Provided is a method of sharing an image forming apparatus in a cloud printing service. The method includes receiving a sharing request for an image forming apparatus, determining at least one image forming apparatus as a sharing object, determining at least one sharing user having authority to use the determined sharing object, and transmitting a list of the determined sharing object to a device of the sharing user.

Abstract: A management server is provided comprising a user interface unit to receive UI information to provide a new service and a selection of a plurality of functions to perform the new service, a generation unit to generate a virtual bundle including information of a bundle pre-installed in an OSGi framework corresponding to the selected plurality of functions, and an installation unit to install the generated virtual bundle in the OSGi framework.

Abstract: Provided is a system for providing a cloud service for display, the system including: an image forming apparatus configured to generate scan data including scanning a document and assign a display device to which the scan data is to be transmitted through a chat room; a cloud configured to receive the scan data from the image forming apparatus and transmit the scan data to the display device; and the display device, wherein the display device is configured to display the scan data received from the cloud.

Abstract: Provided is a cloud providing a cloud service for displaying content, the cloud including: a first server configured to receive a sharing request for content, from an electronic device; a second server configured to determine whether the content is displayable on a display device connected to the cloud, based on a type of a file format of the content; a third server configured to render the content and generate an image file from the rendered content, when it is determined that the content is not displayable; and a fourth server configured to control display of one of the content and the image file on the display device.

Abstract: An image forming apparatus having an open services gateway initiative (OSGi)-based service is provided. The image forming apparatus may include a user interface (UI) unit to receive a service execution command for a first bundle to provide at least one service, and a control unit which controls the UI unit to display a UI of a second bundle to provide at least one service, the second bundle having UI expansion information for the first bundle in one region of a UI window corresponding to the first bundle.

Abstract: A cloud system includes a first application server to perform a user-requested task, a second application server to provide an additional resource to the first application server, a first cache server to provide a caching service to the first application server, a second cache server to provide a caching service to the second application server, and a management server to copy data stored in the first cache server into the second cache server when the second application server provides the additional resource to the first application server.

Abstract: A method of installing an Open Services Gateway initiative (OSGi)-based service, the method including: accessing characteristic information associated with an OSGi bundle; generating a virtual Java Archive (JAR) file using the accessed characteristic information; and installing the generated virtual JAR file on an OSGi framework. Accordingly, there is no need to generate a separate JAR file, and user convenience is thus increased.

Abstract: A method of managing a service level agreement (SLA) with respect to devices on a network by using a server includes selecting at least one SLA item to quantitatively measure service levels provided by the devices, setting a service management automatic option with respect to the selected SLA item, monitoring the service levels provided by the devices with respect to the selected SLA item, and executing a predetermined event to control the devices according to a result of the monitoring and a setting of the service management automatic option.

Abstract: A management server is provided comprising a user interface unit to receive UI information to provide a new service and a selection of a plurality of functions to perform the new service, a generation unit to generate a virtual bundle including information of a bundle pre-installed in an OSGi framework corresponding to the selected plurality of functions, and an installation unit to install the generated virtual bundle in the OSGi framework.

Abstract: A management server includes a user interface unit to select a possible event of the management server as a first condition, selecting a second condition to filter an event corresponding to the selected first condition, and to select a function to be executed by the management server when the first condition and the second condition are satisfied; and a control unit to set the selected first condition, second condition, and function as a single new service in the management server. The first condition, the second condition, and the function each use a service engine of a bundle pre-installed on the OSGi.