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公开(公告)号:US20210276584A1
公开(公告)日:2021-09-09
申请号:US17195119
申请日:2021-03-08
Inventor: Yusuke OMOTE , Michihiro KITAGAWA , Yoshinobu KITAGAWA , Tomohiko NAKAJO , Toshiaki IKEMATSU
Abstract: A communication interface can connect to an information terminal. When detecting the connection between the communication interface and the information terminal, a verification interface verifies the security status of the information terminal. When there is no problem in the security status of the information terminal verified by the verification interface, a display displays an image based on an image signal received by the communication interface from the information terminal. The operation interface accepts an operation on the image displayed by the display. The communication interface transmits an operation signal responsive to the operation accepted by the operation interface to the information terminal, and then receives an image signal as a result of processing by the information terminal in accordance with the operation signal from the information terminal.