Abstract: A head mounted display (HMD) apparatus including a head posture information sensor for sensing a value of a head posture information and a display for displaying an image in a display area. An information terminal (IT) including an IT-side sensor for sensing a value of an IT-side information. In a first control mode the IT transmits a first control mode information to the HMD apparatus, wherein the first control mode information is determined based on a received first value of the head posture information and the value of the IT-side information, and the HMD apparatus sets the image to be displayed based on the first control mode information. In a second control mode, the HMD apparatus sets the image to be displayed based on a second value of the head posture information. Methods and information storage devices storing programs for controlling the HMD apparatus and IT are also provided.

Abstract: A server system includes a session information storage section that stores session information, the session information being information that links identification information about a first client apparatus and identification information about a second client apparatus, a processing section that generates operation screen information, the screen information being information for displaying an operation screen used to operate the second client apparatus on the first client apparatus, and a communication section that transmits the operation screen information to the first client apparatus, the processing section linking the first client apparatus and the second client apparatus based on the identification information transmitted from the first client apparatus and the session information, and generating the operation screen information.

Abstract: A head mounted display (HMD) apparatus including a head posture information sensor for sensing a value of a head posture information and a display for displaying an image in a display area. An information terminal (IT) including an IT-side sensor for sensing a value of an IT-side information. In a first control mode the IT transmits a first control mode information to the HMD apparatus, wherein the first control mode information is determined based on a received first value of the head posture information and the value of the IT-side information, and the HMD apparatus sets the image to be displayed based on the first control mode information. In a second control mode, the HMD apparatus sets the image to be displayed based on a second value of the head posture information. Methods and information storage devices storing programs for controlling the HMD apparatus and IT are also provided.

Abstract: A head-mounted display includes a display section that displays a display image, a communication section that communicates with a client apparatus and an external server system, and a processing section, the communication section receiving an HTTP request when the client apparatus has displayed an operation screen on a display section of the client apparatus, and transmitted the HTTP request to the head-mounted display based on an operation performed using the operation screen, the processing section executing a command that corresponds to the HTTP request, and the communication section transmitting an execution result of the command to the client apparatus as an HTTP response.

Abstract: A server system includes a session information storage section that stores session information, the session information being information that links identification information about a first client apparatus and identification information about a second client apparatus, a processing section that generates operation screen information, the screen information being information for displaying an operation screen used to operate the second client apparatus on the first client apparatus, and a communication section that transmits the operation screen information to the first client apparatus, the processing section linking the first client apparatus and the second client apparatus based on the identification information transmitted from the first client apparatus and the session information, and generating the operation screen information.

Abstract: A digital photo frame includes a display section, a display control section, a detection information acquisition section that acquires detection information detected by a user detection sensor, and a user state determination section that determines at least one of a positional relationship between a user and the display section, an observation state of the user with respect to the display section, and whether or not the user is positioned within a detection range. The display control section changes a display state of an image displayed on the display section corresponding to at least one of the positional relationship between the user and the display section, the observation state of the user with respect to the display section, and whether or not the user is positioned within the detection range.