An iconographic control panel of an image forming apparatus is provided. The iconographic control panel includes a plurality of physical iconographic control buttons respectively corresponding to a plurality of functions of the image forming apparatus, each of the plurality of physical iconographic control buttons comprising at least one dedicated light emitting diode, and at least one processor to determine an availability of the plurality of functions of the image forming apparatus respectively corresponding to each of the plurality of physical iconographic control buttons, determine a functional state of the plurality of functions of the image forming apparatus determined to be available, and control an illumination of the at least one LED of each of the plurality of physical iconographic control buttons based on the availability of each function corresponding to each of the plurality of physical iconographic control buttons and the functional state of each function determined to be available.

An information processing apparatus and non-transitory computer readable medium and for processing information are provided. The information processing apparatus includes a processor configured to: receive image data; cause a display to display the received image data; and move, in response to a user instruction, a portion of the image data from a first place to a second place on the display. The portion of the image data is a partial region of an entire region of the image data. While the portion of the image data is being moved from the first place to the second place, the portion of the image data is displayed at the first place.

Coordinated colors are used to make it easy for a user to grasp with which text block within a preview pane a setting item within a property pane is associated. By using a color allocated to a setting item displayed in the property pane, at least a part of a display field corresponding to the setting item is colored. Then, in a case where a user selects one of text blocks in a scanned image preview-displayed in the preview pane in the state where one of setting items is selected in the property pane, the text block is colored by using a color allocated to the setting item in the selected state.

A system and method for managing large numbers of computing devices such as cryptocurrency miners in a data center are disclosed. A three-dimensional (3D) model of the data center is created using machine-readable codes. The 3D model includes device and bin location information. Status data is captured from the computing devices, associated with location, stored in a database, and used to populate the 3D model, which is rendered in various two-dimensional and 3D views to provide the user with information helpful in managing the data center.

A pipe connection decision device includes a first material including a plurality of first pipes each having a connector receiver attached to one end, a second material including a plurality of second pipes each having a connector attached to one end, a plurality of light emitters respectively provided on the plurality of connector receivers, a plurality of light receivers respectively provided on the plurality of connectors, a storage device, a display device, and a control device. The control device causes the display device, upon deciding that the color of received light accords with an allocated color, with respect to all of the plurality of light receivers, to display a first message, and causes the display device, upon deciding that the color of received light discords with the allocated color, with respect to at least one of the plurality of light receivers, to display a second message.

An app maintains different multi-modal output signatures. Each multi-modal output signature contains instructions for transducer output with speaker output and/or display output. Also, each multi-modal output signature is unique and different from all other multi-modal output signatures. Further, each different multi-modal output signature corresponds to only one of many possible alerts that may be generated by a printer. The app is adapted to control the printer user interface system and/or a portable device user interface system, to output these multi-modal output signatures in coordination.

An information processing method, apparatus, and non-transitory recording medium storing instructions for executing an information processing method. The information processing method, performed by a computer connectable to a terminal via a network, includes determining a status of a device based on a first image of the device transmitted from the terminal, specifying a solution for a problem occurring in the device based on the status of the device, displaying a first message on the terminal to indicate the specified solution, displaying a second message on the terminal to request a second image obtained by photographing a specified part of the device or the device in a specified state, updating the status of the device based on the second image, specifying the solution for the problem in accordance with the updated status of the device, and displaying a third message on the terminal to indicate the specified solution for the problem.

An image forming apparatus includes a communication section, an operation section, a sound generating section, and a control section. The communication section is communicably connected to an external terminal. The operation section is operated by the external terminal. The sound generating section generates sound when the operation section is operated. The control section controls the sound generating section. The operation section has an operation accepting section that accepts an operation by an operator. The control section determines whether the operation section is operated by the external terminal or operated by the operator when the operation section is operated. When determining that the operation section is operated by the external terminal, the control section prohibits generation of sound by the sound generating section. When determining that the operation section is operated by the operator, the control section permits the generation of the sound by the sound generating section.

In a server system, the computer stores in the printer a usable print quantity in association with a printer in response to an increase request from an external device. The increase request is a request to store an increased quantity as the usable print quantity. The usable print quantity indicates one of the number of sheets and an amount of colorant which are usable for printing in the printer. The computer determines, after a communication interface is disconnected from the printer, whether a reconnection is established between the communication interface and the printer. The computer determines, when the reconnection is determined to be established, whether the usable print quantity has been reflected in data in the printer. The computer sends to the printer, when the usable print quantity is determined not to have been reflected in any data in the printer, a reflecting instruction to reflect the usable print quantity.

A light emitting device includes first and second light emitting elements; and a light guiding member including first and second light receiving portion corresponding to the first and second light emitting elements and configured to emit the light received by the first and second light receiving portions from a light emitting portion via a light guiding portion. The light guiding portion includes a reflecting surface forming portion between the first light receiving portion and the second light receiving portion in the first direction. The reflecting surface forming portion includes first and second reflecting surfaces. The first reflecting surface is formed by surfaces having different angles including a surface that reflects the light from the first light receiving portion to a side of the first light receiving portion.