Abstract: According to an embodiment, an information processing device includes a memory having computer readable instructions stored thereon and at least one processor. The at least one processor is configured to execute the computer readable instructions to: set, in response to an instruction from a first terminal device, task information containing a task and a request for an answer to the task; present, in the first terminal device, a user interface meant for inputting the instruction; manage the task information; and receive the answer which is sent from a second terminal device and which is associated to the task included in the task information that is obtained by the second terminal device. For each of sets of identification information enabling identification of the second terminal device that sent the answer, the at least one processor further manages the received answer in a corresponding manner to the task information containing the task.

Abstract: According to embodiments, a display control system includes: circuitry configured to: detect a user operation meant for updating a first screen; update, in response to updating of the first screen, a second screen according to contents of the first screen; and determine, when the circuitry detects the user operation, whether or not difference between a first timing, at which the user operation is detected, and a second timing, which corresponds to timing at which the circuitry detected the user operation in previous instance, is exceeding a setting time period that is set in advance, wherein, when the circuitry determines that the difference is equal to or smaller than the setting time period, the circuitry does not update the second screen.