Information processing system, information processing method, client device, and recording medium

摘要

Provided is an information processing system that includes a server and a client device. The server stores identification information and associated content in memory, and transmits the identification information, using light that varies over time as a communication medium. The client device continuously senses and decodes the light varying in time into the identification information, transmits the decoded identification information to the server, receives content transmitted from the server in response to the transmission of identification information, and displays received content. A controller included in the client device detects an operation on the displayed content from an input device, and applies control to transmit process details according to the detection to the server. The server additionally executes the process details transmitted from the client device, and updates the content to content that includes the execution results.

主权项

1. An information processing system comprising:
a server provided with memory that associates and stores identification information and content; a transmitting device that transmits the identification information, using light that varies over time as a communication medium; and a client device that includes:
an image capture device;a display;an input device operable to receive an input by a user;a communication device; anda controller configured to:
control the image capture device to sense the light that varies over time;decode the light that varies over time that is sensed by the image capture device, into the identification information;transmit the decoded identification information to the server via the communication device;receive, via the communication device, content transmitted from the server in response to the transmission of the identification information from the client device;control the display to display a live-view image captured by the image capture device, the live-view image including a position of the light that varies over time;control the display to display the received content in association with the position of the light that varies over time in the live-view image;detect, via the input device, an external operation performed on the content displayed by the display; andtransmit detection details of the detection of the external operation to the server, via the communication device; wherein the server includes a memory controller that controls the memory to update the content based on the detection details transmitted by the client device; wherein the client device further comprises a shake detector that detects shaking; and wherein, in a case in which the shake detector detects shaking, the controller controls the display not to update the live-view image.