An image processing apparatus includes: a scanner, memory storing instructions; and a controller, when executing the instructions, causing the image processing apparatus to execute: a first reception processing of receiving instruction data, a first determination processing of determining whether the instruction data is screen instruction data or action instruction data. If the instruction data is the screen instruction data, the image processing apparatus executes: a display processing of displaying a setting screen, an acceptance processing of accepting a user operation designating the parameter; a first storage processing of storing the parameter designated by the acceptance processing. If the instruction data is the action instruction data, the image processing apparatus executes: a scan instruction processing of causing the scanner to execute the scanning action; a generation processing of generating the metadata, with using the parameter stored in the memory, and a second transmission processing.

In a case where an image processing apparatus and a terminal display screens in an associated manner, if the terminal receives a user operation in a state where an enlarged screen is displayed only on the terminal, and the terminal transmits information about the operation as it is to the image processing apparatus, processing not intended by the user may possibly be performed. Therefore, when the terminal receives a user operation in a state where an enlarged screen is displayed only on the terminal, the terminal does not transmit the operation information as it is to the image processing apparatus.

An information processor includes a communicator, a memory, and a controller. The communicator communicates with a first electronic device, and thereby generates a first address parameter corresponding to the first electronic device. The memory stores a parameter set including a plurality of parameters. The parameter set is adapted to perform a first process including a process that causes the communicator to transmit data. The controller controls, on a basis of the parameter set and the first address parameter, the first process when the first address parameter is generated by the communicator.

An object of the present invention is to detect the home position with a high accuracy without being affected by temperature. The present invention is an image reading apparatus having a reading portion, and the apparatus includes: an acquisition unit configured to acquire first data obtained by the reading portion reading a main scanning line in a state where a light source of the reading portion is turned on in a first light quantity, and second data obtained by the reading portion reading the main scanning line in a state where the light source of the reading portion is turned on in a second light quantity smaller than the first light quantity; a generation unit configured to generate difference data by subtracting the value of the second data from the value of the first data; and a determination unit configured to determine whether a mark arranged at a position corresponding to a home position of the reading portion has been detected on the main scanning line based on the difference data.

An image display device reproducing an image displayed according to operations performed consecutively is provided. The device includes an extraction portion extracting, from the operations, a plurality of times of first operations to scroll through the image, and a position at which an operation is made in a display surface of an object selected from the image through second operation performed after the plurality of times of first operations; and a reproduction portion that reproduces the image in accordance with the operations in such a manner that scrolling through the image is omitted or shortened in accordance with a target operation which is any one of a specific operation and a subsequent first operation among the plurality of times of first operations. The specific operation is to scroll through the image in a manner to move the object from one side to the other side when viewed from the position.

An information processing system includes an acquisition unit that acquires internal information of an information processing apparatus, an acquisition unit that acquires, from a user, an execution request for a process to be executed, and a process executing unit that executes the process in accordance with the execution request. In a case where the acquired internal information indicates a symptom of a malfunction occurrence in the information processing apparatus, and where the requested process is determined to affect the malfunction occurrence, the process executing unit executes a restriction process in which execution of the requested process is restricted.

An information processing apparatus includes: a memory that stores an information processing program; and a processor that executes the information processing program, in which when the processor executes the information processing program, the processor accepts a job execution instruction for executing a job, determines whether or not a user who is logged in has authority for executing the job, executes log-out of the user when determining that the user has the authority, and executes the job after executing the log-out of the user.

An information processing terminal acquires a plurality of object IDs identifying respective ones of a plurality of display objects. Each of the plurality of display objects is previously with a corresponding standard operation. The terminal acquires a plurality of operation IDs identifying respective ones of the plurality of operations, and displays a first screen to prompt a user to select an operation ID to be correlated to one of the plurality of object IDs. The terminal receives a first input to select an operation ID to be correlated to an object ID via the user interface after the first screen is displayed on the terminal display. The terminal generates instruction data and custom operation data defining a custom operation concerning an operation identified by the selected operation ID. The instruction data is information used for execution of the custom operation defined.

According to one embodiment, an imaging display system includes an imaging device and a display device, which operate synchronously with each other. The imaging display system includes a control device. The control device is configured to measure light exposure when the imaging device captures an image and determine whether the measured light exposure is insufficient, and control the display device to decrease a refresh rate and the imaging device to prolong an exposure time, when determined that the light exposure is insufficient. The first scanning time for the imaging device to scan the image and the second scanning time required for the display device to scan the display panel are constant.

In certain embodiments, a mobile device having a digital camera captures a camera image, locally stores the camera image, automatically assigns the camera image to a session based on the camera image being captured during a particular time range, and provides, for display on a display screen of the mobile device, a session specific image manager pane together with a live camera sensor view in a graphical user interface, the session specific image manager pane including data representative of the camera image assigned to the session.