An information processing system, including an information processing apparatus communicable with a device, includes circuitry configured to receive, from the device, identification information identifying a service providable by the information processing apparatus, transmit, to the device, a process execution request to implement the service of activating an imaging function of the device, and causing the device to upload the image data captured by using the imaging function to the information processing apparatus, the service corresponding to the identification information, and store the image data captured using the imaging function in a memory.

A memory control method includes: attaching transfer IDs to generate write control data and attaching transfer IDs to generate read control data for respective predetermined areas; executing an arbitration that determines a priority order of processing taking the write control data and the read control data that are stored in an arbitration queue as targets; and adding a burst number of a Read command or a Write command to complete a transaction in response to an execution of an Activate command to execute the transaction while decrementing a burst number in response to an execution of the Read command or the Write command, so as to update a remaining burst number as a remaining number of bursts. The arbitration raises a priority order of the Activate command to execute a transaction having a large burst number when the remaining burst number is less than a preliminarily set threshold.

A signal processing device includes a data writing unit, a channel number converting unit, and a plurality of serial data transferring unit. The data writing unit is configured to write data of m channels into a memory. The channel number converting unit is configured to output the data read from the memory as data of n channels, where m is larger than n. The plurality of serial data transferring unit is configured to transfer the data of the n channels to a processing device in a subsequent stage.

An information processing system executes a workflow including a plurality of processes to be executed in series. The information processing system includes circuitry configured to acquire mail information included in an e-mail and electronic data attached to the e-mail; identify a workflow to be executed based on the mail information; and execute the identified workflow with a use of the electronic data.

An electronic device includes an operation section, first storage, second storage, a processing section, and a display section. The first storage stores data of a file therein. The file includes contents that can be printed. When the operation section receives an instruction for erasing the file, the processing section transfers the file from the first storage to the second storage. The display section displays an inquiry screen for inquiring whether or not to reproduce the file. When the operation section receives an instruction for reproducing the file, the processing section executes print processing or transmission processing. The print processing is processing for printing the contents. The transmission processing is processing for transmitting an email with the file attached thereto. After executing the print processing or the transmission processing, the processing section erases the file from the second storage.

An image processing apparatus includes: a gradation correction section that performs output gradation correction with respect to input multi-value image data; a conversion section that converts the multi-value image data, which is acquired after the output gradation correction is performed by the gradation correction section, into binary image data; a storage section that stores the multi-value image data or the binary image data; and a control section that performs control such that the multi-value image data, which is acquired before the output gradation correction is performed, is stored in the storage section in a case where content of the input image data is content which requires the output gradation correction, and such that the binary image data is stored in the storage section in a case where the content of the input image data is content which does not require the output gradation correction.

A non-transitory computer-readable medium having a computer program stored thereon and readable by a computer of a portable device, the computer program, when executed by the computer, causes the portable device to perform operations including: receiving a user operation of designating operation specifying information; instructing an image processing apparatus to execute the image processing operation of a content specified by the operation specifying information; storing history information indicative of an execution history of the receiving and the instructing; extracting, from among a plurality of program identification information, program identification information associated with the extraction condition information coinciding with the stored history information; and displaying the extracted program identification information.

An image forming system includes: a server; and an image forming apparatus, in which the server acquires divided-images obtained by dividing an original image, and provides the divided-images to the apparatus, acquires a dividing-printing-rule for determining which divided-image of the divided-images is printed at which position, and provides the rule to the apparatus, information on a divided-image to be printed and a printing position of the divided-image to be printed being described in the rule for each time when printing the image to be printed, and provides present time to the apparatus as time information, and the apparatus acquires the divided-images to be printed, the rule, and the time information from the server, selects, based on the time information and the rule, the divided-image to be printed from the divided-images and determines the printing position of the divided-image to be printed, and prints the selected divided-image at the printing position.

An information processing apparatus includes a receiver and a controller. The receiver receives data from a transmission source. The controller creates a storage location linked with the transmission source and stores the data in the storage location in a case where information related to the transmission source is registered in management information for managing a communication partner.

An information processing system includes a display unit, a detector, plural vibration sources, and a vibration controller. The display unit displays a document on a display screen. The detector detects an operation by an operator on the document displayed on the display screen. The plural vibration sources deliver vibrations to different parts of the operator. The vibration controller performs control to selectively vibrate the plural vibration sources in accordance with contents of the operation detected by the detector.