Patent ID: 11962587
Assignee: RICOH COMPANY, LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 15:
16. A system, comprising:
a server; and
an electronic whiteboard configured to
obtain identification information relating to an identity of a user;
transmit a request to the server, the request including the identification information;
receive an authentication result of the server based on the request;
transmit, based on the authentication result, an email addressed to an email address of the user associated with the identification information, the email including data relating to an image; and
in a case that the authentication result indicates that the user is not authenticated:
control a touchscreen display to display an error screen; and
prohibit input of drawn stroke data to the touchscreen display, wherein the server is configured to

manage information of a plurality of users including the user;
receive the request from the electronic whiteboard;
perform an authentication process according to device information, identifying the electronic whiteboard, to generate the authentication result; and
transmit the authentication result to the electronic whiteboard.