Abstract: A controller includes an extractor configurated such that, if plural talk rooms exist where information is portable and viewable by each of plural users and, when instruction information including a file and an instruction to execute processing for the file is posted, the processing associated with the posted instruction information is executable, and if a talk room where the instruction information is posted differs from a talk room where the processing associated with the instruction information is executed, a difference between the file before the processing and the file after the processing is extracted when the processing associated with the instruction information is executed.

Abstract: A control device includes a generation unit that in a case where a first user, belonging to a talk room where each of plural users posts and browses information, posts a file and instruction information including an instruction to execute processing on the file, for a second user different from the first user, to the talk room, generates an individual talk room to which the second user belongs and which receives the post related to the file, separately from the talk room to which the instruction information is posted.

Abstract: A control apparatus includes an execution controller configured to, when information related to an instruction for causing an information processing apparatus to execute a specific process is posted by a user in a talk room in which each of plural participating users is capable of posting and viewing information, control one information processing apparatus among information processing apparatuses associated with other users, among the users participating in the talk room, than the user who posts the information, to execute the specific process.

Abstract: A control device includes a control unit that performs control to execute specific processing associated with first conditions in a case where information posted by a user satisfies the first conditions in an individual chat in which one user and a chatbot participate and that performs control not to execute the specific processing in a case where only the first conditions are satisfied and to execute the specific processing in a case where second conditions different from the first conditions are satisfied in a group chat in which plural users and a chatbot participate.

Abstract: A control apparatus includes a receiving unit and a controller. The receiving unit receives an execution command for a predetermined process in a service. The service displays a post posted by a user in a chronological order in a predetermined direction and is usable for commanding execution of the process. The controller performs control to perform carousel-layout display such that, if the post corresponding to the execution command for the process received by the receiving unit includes multiple posts, the multiple posts and command information related to the execution command for the process corresponding to the multiple posts are displayed in the service in a slidably-operable manner in a direction intersecting the predetermined direction.

Abstract: A control device includes a setting unit, an accumulation unit, a registration unit, and a selecting unit. The setting unit sets image data expressing an image including a first layer corresponding to a foreground-operating application and a second layer located in front of the first layer in a viewing direction. The accumulation unit accumulates information related to a screen corresponding to the second layer requested for display from an application and for which the display is not completed. The registration unit registers, for each application, a rule to be applied when selecting any of screens corresponding to the accumulated information. The selecting unit selects a screen corresponding to the second layer in accordance with the rule of the foreground-operating application among the registered rules if display of the screen corresponding to the second layer is requested from an application and that commands the setting unit to set selected-screen-containing image data.

Abstract: An image processing apparatus includes a generating unit and a display. The generating unit performs a reduction process on at least a part of document data to generate a reduced image. The display displays the reduced image.

Abstract: Provided is an image processing apparatus including a memory that stores information, and a reduced image generation unit that extracts a row including a distinguishable part from other rows as a heading from a vertically long range from top to bottom on a left end side when document data is horizontally written, extracts a row including a distinguishable part from other rows as a heading from a horizontally long range from a right end to a left end on an upper end side when the document data is vertically written, and generates a portion including the heading as a reduced image.

Abstract: An image processing apparatus includes a generating unit and a display. The generating unit performs a reduction process on at least a part of document data to generate a reduced image. The display displays the reduced image.

Abstract: Provided is an image processing apparatus including a memory that stores information, and a reduced image generation unit that extracts a row including a distinguishable part from other rows as a heading from a vertically long range from top to bottom on a left end side when document data is horizontally written, extracts a row including a distinguishable part from other rows as a heading from a horizontally long range from a right end to a left end on an upper end side when the document data is vertically written, and generates a portion including the heading as a reduced image.

Abstract: A content reproduction apparatus includes: an information receiving unit that receives first information from a first user terminal capable of providing a first content, the first information including the first content, the information receiving unit receiving second information from a second user terminal capable of providing a second content, the second information including the second content; a list transmission unit that transmits a shared list to the first user terminal, the shared list being created based on the first and second information and including information indicating the first and second contents; a reproduction request receiving unit that receives, from the first user terminal, a request of one of the first and second contents; and a reproduction unit that acquires the requested content from a user terminal that is capable of providing the requested content that is one of the first and second user terminals, and reproduces the acquired content.

Abstract: A control device includes a setting unit, an accumulation unit, a registration unit, and a selecting unit. The setting unit sets image data expressing an image including a first layer corresponding to a foreground-operating application and a second layer located in front of the first layer in a viewing direction. The accumulation unit accumulates information related to a screen corresponding to the second layer requested for display from an application and for which the display is not completed. The registration unit registers, for each application, a rule to be applied when selecting any of screens corresponding to the accumulated information. The selecting unit selects a screen corresponding to the second layer in accordance with the rule of the foreground-operating application among the registered rules if display of the screen corresponding to the second layer is requested from an application and that commands the setting unit to set selected-screen-containing image data.